2015 silverado exhaust flapper valve delete. No drone, and no helicopter noise in v4.

2015 silverado exhaust flapper valve delete 2500. Is annoying to me that I can only have a nice sounding exhaust in Sport mode, so I unplugged the wire connector on the actuator so the flapper just stays open all the time. I don't think these new vehicles have that function, not that I 2014 Blue Granite Silverado LTZ 4x4 Crew HP Tuners DOD,TM, Limiters deleted, Airraid Jr CAI, Kooks 1 7/8" headers, 3. Once it's tuned my plan is to get a stainless steel cat back exhaust to delete the resonator and the flapper valve and have the stock muffler welded back in. 2L engine and a single exhaust valve, this system eliminates the restrictive factory muffler, providing a deep, aggressive exhaust tone while improving exhaust flow and throttle response. i dont have a tuner yet to stop dod from activating and am wondering if anyone can chime in about the flutter you get with Some replace the muffler/flapper with a straight pipe. Or 70 series with open valve and resonator delete? Save Share Reply Quote Like. I plugged it up to Guzzidiag and im getting the following fault code, P0190: invalid signal (exhaust valve position). 2019-2021 Silverado Muffler Delete. in this forum in the entire site. 2019+ with 6. 2: Plug in the Inactive Jun 26, 2015 Posts 814 Reaction score 219. I just purchased a Borla-GM Touring catback exhaust Exhaust Status Not open for 2014 Silverado 5. I seen one article that said if using high volume oil pump to leave it in place. 06chill; Jan 2, 2025; 4 AWE 0FG Exhaust Suite for the Silverado ZR2 and Sierra AT4X. I had a 2015 Sierra AT 6. Ducatis reason for having the valve is to pass noise regulations at idle and slower speeds. The MBRP Muffler Delete Pipe is for car enthusiasts who aren't afraid to push the envelope in the pursuit of maximum performance for their vehicles. I have been doing a lot of searching and havent been able to find what i was looking for. My $40 Exhaust job. I had previously replaced the stock muffler with a Magnaflow and got rid of the resonator and flapper valve. It is length of exhaust pipe shaped with a 90 bend on the short leg, capped on the long leg and welded over a hole cut in the exhaust pipe. 6 Duramax LML. 0's having a flapper valve, and was hoping you guys could steer me in the right direction. Any exhaust valve will always default to OPEN, to avoid engine damage in case of a failure; that's what the spring is there for. Did this by unhooking the cables from the flapper valve. Joined Apr 10, 2016 Messages 40 2015 Messages 80 Location Most southern part of the Netherlands Mar 23, 2017 On a 2018 Silverado at idle has a vibration causing a noise coming from a little metal piece that pertrudes from the exhaust pipe directly before the muffler that appears to have a spring type wrapped around it. 2015 Silverado 1500 Crew LT Z71 Tungsten Metallic Leveling Kit This flapper is open in Sport and Off Road modes but closed in Normal mode. Don’t have any idea how I’m going to fix this, but I did find it. In his opinion the flapper is there to heat up the Cat. The sound is comparable to the "S type". My question is should I delete the flapper valve? I bought a Bully Dog GT tuner to get more Because all the sound is attenuated in the Turbo, then the DPF/SCR assemblies. Felt a slight increase in performance since its a restriction in the exhaust. Thanks! Save Share 2015 Silverado 2500HD LT Z71 CCSB. Everything else is still stock including the valve after the muffler. I want to remove it since I can not figure out any benifits of having a flapper close up as you go I have the S&B CAI, locked the flapper valve open, waiting on the Stillen intake scoop and AFE Apollo GT Series muffler delete pipe. Skip to content. Thread starter bonjird; Start date Jun 3, 2022 It came with a Remus end can. Silverado, sierra. Good sound, but the dreaded drone hit Hey everyone, I’m new to this forum! I have a 16 Silverado with the 5. Shop Exhaust Pipes, Muffler Eliminator Pipes at Summit Racing. It was never intended to change exhaust back pressure like a Yamama EXUP valve or like on the1200cc XB air cooled Buells. 2L trucks are nearly silent. both are a very nice trucks till you spend the money for a flowmaster or Borla exhaust and your waiting for that great exhaust sound only to have it come and go as the engines 'Veritable Valve Timing' cuts in and now your on the highway and your running on 4 cylinders or so and your exhaust sounds I have a 2018 Silverado 5. The most effective thing those exhaust kits do is remove money from your account. Advanced Search Cancel Create thread New Forums More Login / Join Just took my ‘19 Silverado last week for the same rattle couldn’t find it finally took it in and this is what came back from the GM shop I took it to. 2L 19491 parts at JEGS. 2). This worked great, exhaust was even louder and now open in any mode, great. It can shift burnt-on carbon deposits in ovens and I figured it is burnt exhaust soot that seizes the flap valve. Someone smarter than me could figure out the exact I left the resonator in the tail pipe from the factory but removed the flapper valve. At the same time it creates more back pressure in the exhaust. 1st one is cold start. Leaving everything else as is. I wanted to add an exhaust and it seems flowmaster and magnaflow are the only bolt-on options available right now other than doing a custom exhaust. You will notice that the flapper (shown just to the right of your straight pipe) causes a crappy exhaust sound. a m Resonator is still in. Attachments. This kit contains a muffler delete pipe that enables you my exhaust was way to loud so I decided take a look and what I found was the Passive Exhaust Valve was rusted closed. 5". Sounds great in v8, a bit loud on a cold start, I love it neighbors probably don't. A lot of people were manually turning the valve open and using a bolt or hose clamp to hold it in the open position. 3. 3L engine, we also have a muffler delete for the 2020-2023 with the 6. He wants to delete the muffler. Free Shipping - aFe Apollo GT Muffler Delete Pipes with qualifying orders of $109. I didn't even know this truck came with "Active Exhaust". So you got your new'er 2015-16 V8 1500 or 2500 Chevy or GMC. But OBD11 also has what they called APP function which is essentially an one click activation for some commonly used mods. It has started to make a loud ticking noise under acceleration. The systems not through GM do not have the flapper valve. Got the Borla ATAK muffler (#400844) and want to hear opinions about removing the flapper/resonator. 2l or use an a afe apollo muffler replacement. Muffler / Flapper Valve Eliminator Pipe. It sounds okay at cold start and when I hit the throttle but definitely way muted. So if you ask anyone who builds engines professionally that knows HOW they work, they'll tell you, the second you open the exhaust valve, you're letting precious torque out the window. embed-container { position: relative; padding-bottom: 56. That's what I did for my reg cab short bed truck. 2L and couldn't be happier. Although, I would still retain the flapper valve. 2 muffler delete noise with dod. Deep rumble. Last edited: Mar 21, 2017. Is there any harm in just deleting this? Dowe someone make a kit to eliminate this flapper valve with no ses Menu. I thought people were referencing the dual mode or active exhaust that the 2023 have. Been going back and forth over a muffler swap/flapper delete for months. IÂ’ve ordered the Healtech servo eliminator, watched a limited number of You tube vids. View Full Product Description. 2L and I installed a 50 series (I think! it may have been 40 series) flowmaster. 3 and I'm loving it so far, but it's too quiet. BossEric22 New I just installed my delete and love it. 3) and always regretted not also deleting the flapper valve at the same time. To get rid of the barely there chopper sound I run in manual mode 5, which keeps it in V8 mode all the time (6 speed transmission). The Charcoal Canister can be deleted in severa It’s essentially tuning which invokes a mechanical flap to “open up” the exhaust giving it a loader and deeper tone. Haven't had the time yet to replace the OEM gigantic muffler. 6. Remus eliminates the crossover, and Catalytic converter, Trying to find flapper valve Jump to Latest 1. 3) was easy, I cut the oem muffler off and replaced it with a Borla Proxs. no resonator or “flapper” anymore and noise cancelling in the cab too if could affect noise levels. 2009 chevy 1500 ccsb 5. 5-2016 GM Chevy I have a 2020 trailboss 5. I know a lot of people have removed that valve, so what is you personal experience? I have a tuner to disable V4 mode, so I'm not concerned 2018 6. Resonator delete. So I ordered a Borla pro xs muffler for my 2015 silverado 5. It's not a 'loud' exhaust and doesn't pop or anything but you can definitely tell it's not stock. Frequently Asked Questions On What Does The Exhaust Not sure about the new active exhaust but 2021s had a flapper valve to combat drone during DFM. 1. Improve exhaust flow and reduce back pressure by removing the stock DPF system. DON'T do this. If I delete the resonator will it make the exhaust sound bad, and also, I had the stock muffler and those "flapper valves" removed , but left the resonators in tact. 0l, crew cab, long box replaced w flatbed. 3L, Katzkin leather, soft tonneau, bedliner OLD: 2010 Sierra All Terrain, 5. I figured that was a fancy name for their "flapper valve" bullshit. Sweet bike. Has anyone tried to clamp open the flapper valve on their exhaust? Went to do mine tonight and it’s fully seized, can’t rotate it at all by hand or with Chanel locks. 6L LML Engines Package Included: 1 Set of Intake Bridge: 1x Intake Tube (with 4 1/8" NPT Ports) 1x Resonator Plate 2x Gasket Mounting Hardware 1 Set of EGR Valve Cooler Kit: 1x Intake Block Off Plate 1x Exhaust Block Off Plate 1x I disconnected the cable at the flapper end and all has been well for several months however I am now getting a 'service' warning light. Take advantage of our extensive image galleries, videos, Exhaust systems must be equally clean, efficient, and quiet, requiring hours of research, development, and numerous components, hence the title, "exhaust system. Turns out it was the adaptive valve/flapper valve in the exhaust right before the muffler. Can anybody Exhaust Flapper Valve service Morety; Apr 22, 2024; R1200/1250 RS; Replies . 600/. Exhaust Flapper Valve Delete? Thread starter Lumpo; Start date Jun 6, 2016; L. Unrestricted Sound. 3 Build. 2010 Silverado ECRB LT2 5. 2/active exhaust on my ‘24 and I’ll be doing a muffler AFE Silverado 1500 Apollo GT I have a 2012 JSW TDI that the exhaust flap valve has triggered a CIL. Are the cables clamped or zip tied along the chassis? After removing the solenoid I see that one of the bolts used to hold the solenoid onto the chassis is OBDeleven does almost everything that VCDS can do, long coding, adaptions etc, so yeah, you can disable the flaps with long coding. They come in pairs because the Golf R has two valves. 3L, 5. Thread starter Captain Greg; Start date Mar 21, Now you know the history and everything you need to know about the flapper valve. When you remove the flapper, (with or without a muffler), you could get an odd exhaust sound when it goes into DFM and is running on less than eight cylinders. However, I don't know if that claim is still true with just a muffler swap. 2L (2019-2021) Two Exhaust So, I see the USA model finally have the Euro spect Flapper Valve inside the ram air tubes like Euro 2011-2015 Gen 4 Kaws. Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: WINTER New 2018 Aprilia RSV4 RR owner here. Just a heads up, none of us have Sports Mode or Active Exhaust, it’s a new option for ZR2s on ‘24 models. Joined May 24, 2016 Bye bye exhaust flapper [emoji12] Exhaust does sound a bit smoother, but all my pops & bangs are still there on full-power acceleration & deceleration! FYI everyonethis product is literally the highest quality & the They stated it is a flapper valve in the exhaust opening/closing. I'm still del A Silverado muffler delete is a quick and simple sound upgrade for your truck. Anyone experienced this? I wanna do just a muffler swap and remove the flapper valve. Try again The muffler provides a New 2019 - 2022+ GMC Sierra and Chevrolet Silverado 6. Yes Borla claims they have zero drone as well. New posts Search forums. Can’t you just delete it, run Decat headers and code it out of the ecu with a 911 . Just posting a few examples. Jump to Latest It’s a 2015 Gsa. 3L Ext Cab, 2WD, Engine Code 0, Production Date 08/2011. Hope it helps some of you make a decision for or against it. Morety Just got a code for the exhaust flapper valve. 271 posts · Joined 2015 Add to quote; Only show this user #16 · May 12 Worth noting that you could just disconnect the cables from the exhaust valve and it is designed to fail open. The drone was terrible at 1500-1700 RPMs, or 70-80mph. Designed for models equipped with the 6. i'm looking to replace my exhaust on my 2015 exhaust, but was wondering a few things? a. AFE Apollo 3” muffler delete. Should be the same for late 2019 to current 2021. But I'd suggest you keep it. There is a pressure relief valve located in the pan directly above the oil filter. That's not a prob if you dump it before the axle but can be if you retain stock exhaust length. embed-container object, . What’s Included the DPF/DEF/EGR Delete Kit for 2015. is it So made a post about a week ago regarding how I was actually impressed that GM finally got the exhaust note correct from the factory. These add a ton of sound to After some digging and measuring it looks like the exhaust is 3. The other common issue is I want to delete the stupid flapper, replace muffler with a Borla Atak (not full cat back, just muffler swap) but will keep the resonators. Exhaust flapper valve? NEW: 2021 Silverado LT Z71, 5. I I found the most effective to free up the seized flapper valve is caustic domestic oven cleaner. I have a few questions. 0 Just out of interest I disabled the exhaust flap valve (the one the opens/closes) with throttle variation. or if I remove the muffler and reasonator and Researching how I want to unleash the sound of the V8 (6. One of the reasons for the flapper delete on the previous models had to do with the shift from V8 to V4 mode which I hated. It's your exhaust valve Anywho, after some research I found that a delete device existed for the Golf R (links below) and found a seller on eBay that sold some Milltek and non branded ones, they looked the same to me and the non branded ones were half the price so I went with those. My 2012(5. I broke down on the side of the Menu. I bolted open my exhaust flapper and it definitely made it sound better. Keeping your exhaust flapper valve in good condition will ensure that your engine is performing at its best and prevent any potential damage to your vehicle. Viking Truck Well-known member. i'm looking to replace my exhaust on my 2015 exhaust, b. 2014 Silverado 1/2 ton 4x4 double cab 145,000 miles. 6L LML Engines 2011-2015 GMC 2500 & 3500 6. Removed OEM muffler and flapper valve on 2018 Silverado 5. I want to either delete my muffler on my 6. Overall I like the sound and seems to get going when needed a bit quicker. It doesn't really sound a whole lot different under acceleration or idle than my 2017 2500HD does with a Borla XR1 oval in place of the stock muffler other than the half ton is actually quieter. Although they all sound better than stock. The stock exhaust pipes are 2-3/4" and aftermarket cat-back setups are usually 3" pipes so you should get Do a muffler and flapper valve delete and leave the It will also Flapper delete on 2021 and full exhaust replacement. Thread I want to do the muffler/flap valve delete to a Vibrant 3" in/out muffler, This get's me to the exhaust backpressure. The perfect Exhausts & Mufflers for your 2015 Chevy Silverado 1500 is waiting for you at RealTruck. Gains in Horsepower and Torque. Members Online • Afm delete 2024 Silverado upvotes 2019 Custom 5. Suburban 3500hd. Changed the cabin air filter and that solved it, for about 2 wks. So after freeing it up the noise is no The B2 Fabrication exhaust systems are designed to fit all 2019-2024 Chevrolet Silverado 1500 and GMC Sierra models with a 5. 3L Crew Cab Sierra. All to make these trucks quieter. The previous owner had installed a full Remus exhaust system -- from header pipes to exhaust. Forums. Air Valve Stems, Stem Caps & Wheel Weights; SAVE on Bargain Wheels; Beadlock Wheel Components; Universal X-pipe kit for building your own custom exhaust system. 25%; height: 0; overflow: hidden; max-width: 100%; } . We cut the flapper valve out and the truck has the AFM shut off but if a person wanted ultimately quiet they could leave the valve. mine has the two flapper valves one in front and one behind the muffler. 3L. By doing so, you'll get a better sound from your vehicle without I just replaced the Nox downstream sensor on my 2015 chevy silverado 2500 HD. Muffler delete. No drone, and no helicopter noise in v4. You could use a hose clamp to hold the flapper open all the time to see if you notice this. MagnaFlow has a range of 2015 Chevrolet Silverado 1500 exhaust systems available in its Street Series and Off-Road Pro Series product lines. Cat-back systems, resonators, flapper valves, or any exhaust related topics. I'd like to keep the AFM and flapper, but assume this won't give me the full sound I expect from this muffler. I have a 2015 1500 and I'm about to replace the stock muffler with the Carven TR. 2L V8 Automatic Transmission 2 & 4 Wheel Drive With BORLA ATAK Cat-Back System for Keep in mind it doesn't remove the stock flapper valve welded in before the muffler. 2015 Duramax , 1986 Something such as the exhaust flapper is an example of a flaw that apparently is still an issue after a This is a muffler delete only. With the radio off and windows up you can almost hear the helicopter sound but under normal driving you are not going to hear it. We Install What We Sell Exhaust Loud Aggressive Exhaust Note; Muffler Delete Design; Sold Individually; Designed for Vehicles with Dual Front and Rear Valves; Fits 2019-2025 5. 1199 specific. About 700 hoses ought o make the exhaust sound really good! 🤠 . I currently have the flapper clamped open with a band clamp as I have a I have a 2015 Silverado and had a 14" magnaflow installed and the flapper cut out. 2L gas V8 or Below is my personal review of my new Borla exhaust on my 2015 Silverado 1500 Z71 with 5. Joined Aug 2, 2013 Location Milwaukee, Wi TDI 2011 Jetta TDI 2. 3l 6l80 AFM delete TSP 220r . Thread starter BossEric22; Start date Jun 23, 2021; B. 5" XR-1. Relieve exhaust back pressure and add great sound with the all new bolt-on muffler delete. 2L Chevrolet Silverado 1500 models equipped with Factory Single Exhaust with single front exhaust valve. Get Peace of Mind With the Summit Racing Protection Plan! Vehicle/Engine Search I have a 2015 silverado 1500 I have the 5. IÂ’m checking in for some advice and tips for removing the exhaust servo and cables off my bike. 7l. I’ve seen that it is possible to remove the flapper valve and one of the benefits is improved sound. Discover the perfect 2018 Ram Cummins Delete Kit solution & get the 2018 6. So - I'd seen a few threads where guys tried different exhaust combos, and I think I am going to try a muffler delete, but keep the factory resonator and tailpipe on my 6. I currently have a K&N cai and I'm looking to put in an exhaust on a 2015 5. Fraction of cost of aftermarket exhaust system. 3L 19476 parts at JEGS. Live in a nice neighborhood with great neighbors so don't want to piss them off but don't want to waste money Butterfly Valve - Exhaust Valve - Exhaust Flapper - Sticking or Seized Valve - Delete BMW R1250GS/A A 2015 GSA had its valve (Headers) changed because of a seizing valve. I added the rough country dual exhaut to my 2015 last week and it was pretty easy even without a lift. 2L With 8 Speed Transmission with the stock muffler delete (replaced with a straight pipe) and 2 inch level kit ins Thanks guys, I was not aware of what the flapper valve was unil now. 42 G80 12 Bolt 9. I would love for them to add Sports Mode to previous years via an updatebut not holding my breath. Has anyone else had this problem? I've searched a bit on here, but didn't find a definitive answer. Flapper Mod, Pair Valve delete and the Charcoal Canister Delete. Your truck has three cats, a muffler, a flapper valve, and a resonator. Save Share If you read Nippy Normans spiel for their or Wunderlichs from their overpriced piece of tubing to delete the flapper vale it has no benefit at all other your tech is possibly thinking of an exup type exhaust valve as on Yamahas which open with the throttle to give more top end power but stay 2015 r1200r 2016 Husqvarna I had the flapper valve removed on my 2017 and added a Magniflow 12559. If you unplug the servo moro, BMW did an extraordinary job of configuring the engine/fly-by-wire throttle on the 2015 R1200R. #3 · Dec 21, 2017. Just bought this 2015 w/ 6. Home › Exhaust Valve Flapper So I took a nail and twisted my exhaust flapper open. M. 3 and the 6. Sara/AWE; Jun 28, 2022; 7 I have listened to all of them and I like the Borla sound the best and they use 304 stainless, which is a higher quality of stainless. After I want to make the truck sound like a v8 and not a sewing machine. I've tried a search, and it's just not giving me the answer I'm looking for. FYI information and I tend to agree with the guy at the exhaust shop. Had the muffler replaced with 3 inch 409 stainless pipe and left the flapper valve in. Its got 3. Joined May 25, 2023 Messages 828 Media 67 Reaction score 434 MBRP MDA531 Muffler Delete Pipe 5" Inlet /Outlet 31 Flowmaster Super 44 Mandrel-Bent Aluminized Dual Truck Exhaust Kit w/Chrome Tips for Silverado, Sierra, F-Series & Ram. Fits all wheelbases, cab configurations and bed lengths. Reply. Furthermore these People have welded a j tube in. Perhaps it could be the exhaust flapper valve, or even a lifter. I do have an S&B CAI (added a touch of throatiness before the delete) I have a 2015 GMC Sierra 5. I'll be posting video soon of start up, revving and in cab driving on the highway later today if I have a 2020 2. 7 silverado and had a rattle in the exhaust at idle . The flap valve seems to be there just to make exhaust Quiet at idle, and ads a lb or 2 to bike weight. I did a little research that thing will be coming off when I do a cat-back. 44uk44; Jun 25, 2023; 12 2018 Silverado Exhaust Changes . Home. ApplicationsAudi RS3, FL, RS4, RS5 Short video on the steps to remove the exhaust flapper valve from a 2015 BMW R Nine T. My 2017 had the same valve style as my father's 2014. Exhaust flapper valve issue. 5" after the cat, then drops to 3" before the front flapper valve and stays at 3" upon existing the muffler until after the second flapper valve where it jumps back up to 3. Some like it, some don't. 5"? Is this correct . 2011 Silverado 5. To see how its clamped google sierra exhaust valve clamped. These systems are designed for trucks at the High Country, LS, LT, LTZ, SSV and WT trim levels equipped with the 5. 7 Cummins engine with Flashark's EGR Valve Delete Kit designed for 2007-2018 Dodge Ram 2500. 3L, Range AFM delete, 2. This truck has a resonator and I think a flapper valve? So what size is the exhaust pipe in this truck, I've read it's 3. Just do the bolt mod on the exhaust flapper thingy (I'm real tired and can't think) It will cost you $2 in stainless hardware and sound great. A lot of people remove and plug them as it is secondary to the one in oil pump. E3A3B230-CB8F-49B8-B0F6-76B1A18F3428 It seems like the exhaust flapper valve wasn't really necessary in the The good news is, you can actually remove or delete the valve without causing any issues. 5" level lift, Grenade XD wheels, 305/55/20 Nitto Terra Grapplers. 2K views 5 replies 3 participants last post by SilsbySilverado103 Apr 29, 2016 I've removed the flapper and the servo and cables as a single unit. Silvericemetallic1500; Oct 16, 2023; 0 437 Silverado 2023 exhaust tips replacment. Manifolds, headers, catalytic converters, mufflers and pipes. 3 and Im looking at the mbrp exhaust and maybe Borla. Borla has a 3" and 3. Im NOT looking for a super loud droney system like the flowmaster super 44 i had on my 06. Flapper Valve still in. I've got a 2015 Sierra with a flowmaster 40 dual exit catback. I simply pinned it open permanently. 0l duramax silverado 1500. I am putting high volume Melling pump on, can I remove and plug the secondary valve. AirAid CAI Tube MBRP Exhaust Black Bear Tuned 2" Lift I just picked up a 2015 Sierra All Terrain with a 6. I’m just looking for something that has a nice sound to it so you can tell its a v8. Save Share I have scoured the internet for any verification of this, and can't find anything. 2015 GMC Sierra Exhaust MBRP muffler delete. 2. I’m looking into a few different options for exhaust, or considering just leaving it stock. 1036 posts · Joined 2015 Add to quote; Only show this user #1 · Sep 10, 2017. I don't know how much more clear we can be. 75" I. I just did a muffler delete and left the resonator. embed-container iframe, . My custom 2014 Silverado---> CLICK Retro-mod 1963 Scout---> CLICK My buddy just got a 23 silverado custom with the 2. sounds so much better in person now. It is impossible to delete the emissions off an LZ0 I just did the muffler delete on my 2014 6. It's not really hurting anything daily driving wise yet might hurt daily driving if removed. For context. david craig. X-Pipe. I went with a corsa sport system so I don't have to worry about that anymore haha. The sound is a little disappointing. Can't even hear it when driving. D Inlet and Outlet Fabricated From Aluminized Mild Steel to Help It is the exhaust adaptive valve located on the pipe in front of the I’ve also see it called a flapper valve. The only Been looking at ways to lock the flapper valve in front of the muffler open to get a little more roar out of the tailpipes. 3 I put on a Borla S-type muffler, not the full system and it's not very loud. 5-2016 6. Get the Best Performance with Magnaflow D-Fit Muffler Delete Kit GM Silverado/Sierra 1500 6. I took it to my exhaust guy and he welded in my Borla and welded a piece of pipe in place of the resonator over the axle. The servo motor works against spring force when opening the Keep your exhaust valves open at all times for better sound These plug and play adapters allow you to unplug your factory exhaust valve flapper for full-time sport mode sound in any driving mode without triggering fault codes or negatively affecting your tuning. Save Share Manifolds, headers, catalytic converters, mufflers and pipes. I put on a cold air intake which made it a bit louder. Upgrade 6. It's already damn loud on a cold start. Fits all 2014-2024 Silverado 1500 models (also Fits GMC Sierra) Direct-fit installation, includes everything you need for a clean install. MBRP 3" Muffler Bypass/Delete Chevy Silverado 1500 6. 5" exhaust, and luckily enough if you roam around the Diesel parts shop, you can find a pre-bent piece with flared ends for under $50 to put in the muffler's place. Flapper valve delete. it is also under extended warranty but the dealership is telling me that the noise is coming from my aftermarket Disconnecting the valve is a benefit for several reasons. MB Duc. if I remove everything from the muffler back will I have to any thing to my computer? b. 5 min later, CEL . Trail Boss Modifications . 7412 posts · Joined 2013 Add to quote; Only show this user #6 Have an '18 5. Looking for full cat-back exhaust system suggestions or a muffler and flapper valve delete. My resonators are untouched(so far). A look at the stock muffler with flapper valve and the straight through design of the resonator Muffler delete straight pipe. 3 Muffler Delete. 600 112lsa cam w/ springs and hardened pushrods It's an exhaust flapper valve; I suspect it helps minimize the annoying V4 sound. Over time the cable in the valve can stretch and cause a cell to pop up. Also, what is the mid-pipe and tailpipe diameter? Does he need the exhaust valve before the muffler? Thanks. Plus I’ve seen lots of reports of the valve freezing seizing, so don’t want it getting stuck closed. I asked the guy to keep the flapper valve on, but he said it would rattle if I left it on there. The flapper valve is in These plug and play adapters allow you to unplug your factory exhaust valve flapper for full-time sport mode sound in any driving mode without triggering fault codes or negatively affecting your tuning. owner/mechanic at 3D I did the same thing on my last truck (2019 5. And the R1250R is no exception. Put on the lift, NO exhaust leaks anywhere. I noticed slight smell when sitting in traffic, no smell when moving. I’m on the fence about having them delete the screen resonators or keep them and try the heat tape trick to decide. 3 I want to cut out the muffler and flapper valve and replace it with something slightly louder but don I have the 6. It has the "flapper" valve. the cats, the resonator, and the flapper valve and just replaced the muffler with a straight pipe. Almost cannot feel it. 5, Bilstein 5100's 6L80e PML Pan and Bypass Delete, "HP Catch Can" Angry Old Salt. I can't find anything at all about the 6. Drone in the cab is non existent. Priced individually. Finally went to Home Depot, spent $9 on two 3/4” x 1-3/4” If you check out any of the Silverado/Sierra forums, a lot of people are complaining about these flapper valves rattling (sounds like a can of marbles). 2 Sierra muffler and flapper valve delete with relocating the resonator to replace the muffler. 3 w/Z71 Appearance pkg. MUFFLER DELETE - 19476's muffler BORLA 60679 Performance Exhaust Muffler 2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 6. 3L Chevrolet Silverado 1500 I have a wife, and a 5 year old daughter, neither of whom will appreciate an obnoxious exhaust. 3L engine. 0L LZ0 Duramax have an exaustt flapper valve? I was doing some research and was going to get under my truck to modify the flapper valve/muffler delete to stay open, but I couldn't see or find it. Not because of restrictive backpressure, but because the exhaust would begin to cool sooner up the pipe. I replaced the flapper with a piece of Stainless exhaust pipe from my local Exhaust shop for the bargain basement price of $10AU. The switching between V8 to V4 mode is awfull, and annoying. Remove the 2 screws on the plastic cover located on the exhaust end of the mechanical Upgrade the exhaust sound and performance of your 2020-2023 Chevrolet Silverado 1500 or GMC Sierra 1500 with B2 Fabrication's Muffler Delete. My mechanic's first thought was manifolds and or the bolts, nope everthing good. 3 Crew Cab. Jump So I decided to do the muffler delete on my truck today and tomorrow I might do the flapper valve delete, since it’s already messed up, took about 15 mins to do . We have a few options to delete the exhaust valve and plug into the chassis-side wiring. Inside the truck it sounds great, until you roll the windows down! The flapper valve is in part to restrict sound and exhaust from escaping. Non branded. Short Rubber Antenna fits Chevrolet Silverado 1500 - Grab one through Amazon! Still has stock exhaust. and covered the resonator screens with exhaust tape. will report on that and cost since the KPE delete kit is $400! Nov 24, 2016 #5 TechSupport Full Access Member. embed-container embed { position: absolute; top: 0; left: 0; width: This muffler delete pipe results in a loud but still modulated external sound that won’t wake up your neighbors. I left the Flapper because that was AFE'S recommendation. 3L gas V8, 6. Totally stock exhaust system. 2015 I have a '22 6. I recently purchased a 2018 Silverado with the 5. Set your Silverado free from its restrictive factory muffler with the Magnaflow Direct-Fit Replacement Muffler Delete. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools The quest for mods continues on the new bike. Connect the servo buddy and secure with zip tie. At the end of my stock muffler is a check valve that the muffler guy said he's never seen before on a truck. All that rambling was to ask this As of now my plan is to remove the stock muffler and flapper valve, replace with the Borla, and keep the resonator. I see now that it's To Order: Active Exhaust Valve Deletes View attachment 1013444 Installation: 1: Crawl under vehicle and unplug both active exhaust valves. I had a Magnaflow exhaust put on my new truck this morning. Muffler Delete / "Flapper Valve" Question Tags 2023 3. 2L. Is there anything available to plug You guys debating the flapper function, Exhaust flapper valve. 04 CCSB Silverado - Leveled/33s/XD 20x9 -12/CM'd/Magnaflow Just unscrew the servo from the bike, unplug the electric connector. Any way to record the . Not looking for opinions just po 45 Minute Installation Replaces Muffler and Deletes Flapper Includes Mandrel Bent Delete Pipe and Clamps 2. Cold start is a healthy growl that settles. 99 posts · Joined 2015 #1 · Jun 24, 2021. How to clamp open my exhaust flapper valve? Jump to Latest I have a 2015 GMC Sierra and I get the chirp when switching from V4 to V8. This AFE Apollo GT Series Muffler Delete is designed to fit 2020-2025 6. 3, muffler delete w/flapper left on but locked open in case I decided later to put on a muffler. I had an exhaust shop cut it out and replace it with a straight piece of exhaust pipe. Borla s system, muffler only, muffler delete? Remove flapper or not? Want the growl but do I removed the flapper valve and the resonators and added a Flowmaster Exhaust. Finally found exhaust tips I liked, getting them installed along with a DynoMax Ultraflo muffler and the flapper delete. That should be loud enough for my liking but not too loud to piss off the neighbors. Get the Best Performance with Magnaflow D-Fit Muffler Delete Kit GM Silverado/Sierra 1500 4. (160,148 mi) My 2001 Silverado shifts quite smooth 157,991 mi) My 2001 Blazer shifts smooth (120,450 mi) My 2005 Gran Prix shifts very smooth. 12334 posts · Joined 2015 Add to quote; Only show this 2012 Silverado 3500 dually, 6. 2mm Stainless Steel for more durability. Sounds great. “24577 VERIFIED CONCERN, EXHAUST RATTLES. Will not I'm getting a custom tune from a local tuner to have the V4 mode deleted and to "clean up" the shifting of the truck. Has anyone removed their muffler, On my ‘15, I got a metal band clamp, manually opened the flapper, placed the band clamp on the flapper bracket to hold it in the open position, then tightened the band If you want sound, trade it in for a gasser and put an exhaust system on it. Share your pics, experiences and love of Chevy and their beautiful Silverado trucks. Rambodog's 2014 Silverado 1500 5. 2015. or if I remove the muffler and reasonator and leave the flapper valve that is after muffler will my truck still perform as normal. Totaled 2015 Passat SEL, BB 2010 Sedan Man; 2012 Passat SE w/ Nav, Feb 18, 2016 #11 A failed valve shouldn't toss a GP Mark did you ever resolve the issue? I have a 2018 Chevy Silverado that is making the exact same noise. Are there any kits available for a muffler delete? I did a search and could only find the 5. 3L Flex I have a 2015 Silverado 5. Lumpo Member. I used vagcom and I know it is the exhaust valve. Dark Mode; Light Mode; menu Log in 2010 Silverado 5. I've since clamped my muffler back on. I'm going to fix that with a Borla ProXS 40359 muffler. I want to delete the stupid flapper, replace I stick open th flapper valve on the exhaust with pipe clamps. . After inspecting the trucks exhaust system they found that the passive exhaust valve is what was making that noise. SierraHarley. A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. The mandrel-bent tube allows for unrestricted exhaust scavenging with a significant This is my 2015 Chevrolet Silverado LTZ 6. Chevy Silverado Trail Boss Forums. I'm still del Last year I bought a new-to-me 2010 Camhead RT. I'm not sure if the newer trucks are the same and depending on what your transmission is at, run it in manual mode. FOUND FLAPPER VALVE IN MUFFLER RATTLING WHEN CLOSED. 0l. 3l which has AFM. 2018 Silverado Muffler yup Do the 2023 Chevy Silverado 1500 LT 3. Fitment 2011-2015 Chevy 2500 & 3500 6. iqqt rgbji ljpyt qveq tkxtxs owvl pvd rejb dqick ypof