2017 audi a4 b9 muffler delete. I already have a front res delete, also heard .
2017 audi a4 b9 muffler delete 0T, Audi Q5 2. 50”-3. Jan 2, 2018 · NYS law: "Every motor vehicle, operated or driven upon the highways of the state, shall at all times be equipped with an adequate muffler and exhaust system in constant operation and properly maintained to prevent any excessive or unusual noise and no such muffler or exhaust system shall be equipped with a cut-out, bypass, or similar device. 034Motorsport Res-X Resonator Delete for B9 Audi A4/Allroad 2. 0T, Audi TTS MK3 (2014+), Volkswagen Alltrack 1. 5 2021 A4 Turbo Muffler Delete Guest-only advertisement. 0. Sep 23, 2024 · Find 2017 AUDI A4 QUATTRO Exhaust and get Free Shipping on Orders Over $109 at Summit Racing! Aug 7, 2017 · Hello guys, I am driving a 2013 Audi A4 Sline and I want some thoughts and opinions on a straight muffler delete. No drone, very quiet at RES-X RESONATOR DELETE, B9 AUDI A4 2. Remove the OEM TMD. The This CTS Turbo Muffler Delete (Mfg#CTSHW0199) fits Audi 8V S3 2. 5 Audi A4 (2. Exhaust setup Primary resonator delete after the down pipe and a muffler delete About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 22, 2019 · Chain's 2017 Audi A4 B9 with the ARMYTRIX Cat-Back Valvetronic Exhaust System and 034motorsport racing catalytic converterChain's channel: https://www. 0T. 0T Sportback, Audi C7 A6 2. Cold start, driving in the cabin cold, and driving warm. Features AWE's proprietary 180 Technology® resonators. Audi B9 A4 Sedan / Avant Fi Exhaust (Frequency Intelligent Exhaust) Audi A4 B9 front resonator delete. 2017 Audi A4 with only both rear mufflers deleted. 0 TFSI Quattro; 2017 - Present Audi Your Vehicle Audi B9 A4 Quattro 2. 034Motorsport Res-X Resonator Delete x1; Exhaust Sleeve Clamp x1; APPLICATION GUIDE. Chris Linton) [NCS Release]Music provided by NoCopyrightSounds. Fitment (FWD and Quattro models): 2017 – Current B9/B9. I still couldn't find one for the facelift. the Delete takes away that recirculating feature of the turbo muffler which results in a spooling noise of the turbo. 2017-YEAR. 8T and 2. 2017 B9 A4 2. Front most resonator was deleted and only that. CTS Turbo and Sheepey Race created and tested this part and we are both very excited to offer this product to our Read More "CTS Turbo Turbo Muffler Delete for B9. 8T, Audi A3 8V Quattro 2. 8T Gen3 The Audi B9 A4 is a great car, but even better with mods! Today I made a video showing the ECS Tuning Valved Turbo Back Exhaust System on their very own A4. after they took it out and i started the car the car sounds EXACTLY the same yet on youtube where other people did the same thing their car sound much differnet. The Audi A4 B9 exhaust system consists of the: engine - cat - front res - mid r Jan 18, 2021 · LIKE & SUBSCRIBE IS THIS MOD WORTH IT? OR HAVE YOU DONE IT?COMMENT BELOW#cars #audi #boosted This ECS Turbo Muffler Delete Pipe (Mfg#019330ecs01KT) fits Audi 8U Q3 2. $89. Kept everything else and my God it sounds absolutely fantastic! Aug 27, 2017 · Heres a quick video of the 034 Motorsport resonator delete pipe on my 2017 B9 A4 2. 0T Quattro DSG , 2017 Q5 2. 0 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Aug 23, 2020 · A4 (B9 Platform) Discussion - Audi A4 B9 Exhaust Cutout? Discussion Discussion forum for the B9 Audi A4 2017- Muffler delete sounds a little too raspy for me Welcome to our collection of Audi B9 A4 Downpipes (2017-2023)! Here, you will find a variety of high-quality downpipes from top brands that are specifically designed to fit your Audi B9 A4. A lift works best. 304 Stainless Steel Construction; Deeper, Aggressive Exhaust Note; Lighter Than Factory Resonator; Completely Reversible Installation; WHAT'S INCLUDED. These downpipes are essential for improving the performance and sound of your vehicle, giving you a more exhilarating driving experience. The instructions say to give both the inside of the tube and the TMD a good wipe to remove any oil residue. 0L TURBO Exhaust w/ MUFFLER DELETE! B9 S4/S5 Downpipe & Resonator Delete Kit No cutting required, easy-to-install downpipes with resonator deletes for your factory cat back exhaust. 2. All together was only $125! If you’re looking for a low cost way to make your A4 sound good, this is t Mar 31, 2021 · A4 (B9 Platform) Discussion - Diverter Valve Spacer vs Blow-Off Valve vs Turbo Muffler Delete - Could somebody please tell me the difference between the diverter valve spacer, blow-off valve, and a turbo muffler delete, I'm specifically looking at these two Turbo Muffler Delete available here: https://goo. The CTS Turbo B9 Audi A4 2. Stainless steel exhaust band clamp. Note: the setup is custom made (but should not be any different the kit from 034Motorsport offers). youtub Feb 24, 2024 · A4 allroad (B9 Platform) Discussion - A4 ALLROAD Resonator delete - Hey guys! A while ago I posted a thread asking for recommendations for an exhaust for a facelifted(b9. Make sure the delete Feb 17, 2023 · A8 / S8 (D4 Platform) Discussion - Muffler Delete review and video - After searching long and hard on various forums and YouTube, figured to forego the resonator delete and go with I have done in the past and that is just deleting the rear muffler. 0T center resonator and muffler delete. 0T Quattro TIP I already have a front res delete, also heard Jan 17, 2017 · A4 (B8 Platform) Discussion - Turbo muffler delete - I just installed the turbo muffler delete pipe and took it for test drive. Fitment: 2017 - Present Audi A4 2. If you want something you really notice, ECU/TCU and exhaust are May 3, 2021 · A4 (B9 Platform) Discussion - aftermarket exhaust + mods - hey everyone, new here, just got a 2018 a4, third audi, two s4's before, loved them! Glad to be back in the Audi family. 0L TURBO Exhaust w/ MUFFLER DELETE!#exhaustaddicts #audi #a4 #mufflerdeleteWANT EXHAUST ADDICTS MERCHANDISE? CLICK THE LINK BELOW!https://www. 3dB. Our collection features downpipes from trusted brands such as AWE Jan 2, 2018 · S4 (B9 Platform) Discussion - B9 S4 Muffler delete anyone? - Hey guys I've been trying to look around everywhere to find any videos or anyone who has done a muffler delete on there B9 S4, I've been debating on doing it since I had it on my Q50 and loved it but I wanna hear some feedback from someone who has it or has Sep 17, 2005 · 2018 B9 S5 Coupe Technik Mythos Black- Current 2013 B8. 0T (2020-2023). I only have 270 miles on my car so there was nothing to wipe. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Aug 27, 2017 · A4 (B9 Platform) Discussion - Installed 034 Motorsport resonator delete pipe - Hey again, just installed the 034 Motorsport resonator delete pipe on my 17 A4. 0T, Audi B9 A5 2. Resonator delete and new quad 3. Car is still under warranty and as far as I understood from my dealer any non-original-audi mod will eliminate warranty, so looking on S4 exhaust. Made from durable T304 Stainless Steel. Spoile Apr 10, 2023 · A lot of people will say you can just go to an exhaust shop and have the front resonator cut out instead of spending the money on the 034 pipe, but I went with the 034 delete anyway. Jul 28, 2020 · Mufflers deleted - stocks resonators. Max gains of +16 WHP and +17 WTQ on our B9 A4 equipped with a Luft-Technik intake, ECS Intercooler/charge pipes, and a stage 1 tune! AWE Touring Edition Exhaust System - Audi B9 A4 2. Still has factory airbox, factory down pipes, cats, secondary resonator and both tail mufflers. If you are trying to win stoplight drags, I'd do, and did do, lots of mods. Max gains of 12 hp and 11 ft-lbs of torque at the crank with SwitchPath™ Exhaust, 10 hp and 10 ft-lbs of torque with Touring and Track Edition Exhausts Mar 3, 2020 · A4 (B9 Platform) Discussion - Exhaust setup vid: ECS downpipe + cat, (front + mid res delete) with OEM rear muffler - Hi guys, wanted to share the new setup for all of you looking for a OEM+ setup. Just because I can't hear or feel any difference doesn't mean there isn't any though. 8T Gen3, Volkswagen Arteon 2. 0T TSI EA888 Gen3 engines with an IHI turbo. 0 TFSI Exhaust Clamp For Bolt-In Installation APPLICATION GUIDE 2017 - Deeper, Aggressive Exhaust Note; No Added Drone Inside Cabin; Lighter Than Factory Resonator . Jan 15, 2024 · CTS Turbo has been dedicated to manufacturing performance parts for enthusiasts by enthusiasts since its inception. 5 Audi A4 & Allroad Models! The 034Motorsport Res-X Resonator Delete for B9/B9. 0T, Audi B9 A4 2. 034Motorsport's Res-X Resonator Delete for B9 Audi A4/Allroad & A5 replaces the factory resonator to enhance exhaust sound without introducing drone into the Sep 7, 2014 · B9 S4/S5 PRE-MUFFLER DELETE PIPES INSTALLATION 1. The Revo Turbo Muffler Delete offers a high-quality single piece replacement for the OEM part which allows for smoother unin. i was looking to add some modifications and was hoping for some help. In today’s video we install a high flow catalytic converter in the 2017 B9 Audi A4 attempting to get a little more sound and character out of the car and it Dec 14, 2016 · Just muffler delete TURBO MUFFLER DELETE The Revo Turbo Muffler Delete has been designed and manufactured to directly replace the stock muffler found in vehicles with the 1. Let me preface this whole with the fact that I really dont like this car with any exhaust on it. 0T, Audi C7 A6 2. 0T (2020-2024)" Jan 18, 2019 · A4 (B9 Platform) Discussion - a4 b9 resonator delete - hello all I took my a4 to a exhasut shop to take off the resonator. 0 TFSI; INSTALLATION INSTRUCTIONS. 5) 45 tfsi allroad. 0T TSI engines with an IHI turbo. The Problem With a Muffler Delete. 0 TFSI; 2018 - Present Audi A5 (B9) 2. gl/mK8nyxIn this video we compare our different exhaust options for th The 034Motorsport Res-X Resonator Delete for B9 Audi A4/Allroad unleashes a throaty growl that exudes the sound of performance and warns bystanders that this isn't your average 4-cylinder. 5, B9) EA888 Gen 2 & 3 - 2. 0T Multiple options covering every taste and budget, accompanied by unmatched quality, fitment, performance, and a tailored AWE soundtrack. Also heard that removing the second res will make little difference. 0 TFSI (petrol) Quattro. Click Here! Jan 5, 2022 · Join Date Jul 25 2012 AZ Member # 97498 My Garage 2007 A4, 2011 Q5 Location Boston, MA The 034Motorsport Turbo Muffler Delete replaces the in Audi: A4: 2017 to 2021: B9: 2. Compatible with factory front resonator pipe only. A good portion of aftermarket exhausts sound like muffler deletes anyways. 0T Delivers a civil, smooth soundtrack throughout the range while providing an enhanced in-cabin driving experience in any Drive Select mode. Gets some really good flutter noises under load. Then unscrew the 3 5mm nuts holding it in place. Step 10 Slide the rear exhaust clamp from the Res-X halfway over the rear section of the factory exhaust. Jan 25, 2017 · First picture I removed the tubing attached to the TMD. Valve ON. The car is fully stock and has no other modificationsyet. 0 TFSI The 034Motorsport Res-X About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright VW & Audi EA888 Gen 3 Turbo Muffler Delete. this made me question the shop Apr 26, 2022 · B9. The new aggressive exhaust note is accomplished by removing the heavy factory resonator and May 12, 2016 · A4 (B9 Platform) Discussion - APR Turbo Muffler Delete - Has anyone ordered or tried the turbo muffler delete? Discussion Discussion forum for the B9 Audi A4 2017 Apr 11, 2019 · 2013 A4 B8. I think it sounds like crap and I couldnt fathom spending a SCIROCCO R (2009 - 2017) POLO 6R GTI (2009 - 2014) TURBO MUFFLER DELETE 034 MOTORSPORT RES-X RESONATOR DELETE, AUDI B9 A4/A5 2. 5 Audi A4/Allroad unleashes a throaty growl that exudes the sound of performance and warns bystanders that this isn't your average 4-cylinder. 0 TFSI Quattro Jul 5, 2017 · News Home; Industry News; Motorsport News Sep 13, 2022 · so I want to do some of this at home to save money and a good learning process. 0T Catback Exhaust System (2017 May 5, 2024 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Mar 9, 2019 · A4 (B9 Platform) Discussion - S4 exhaust on A4 Quattro (?17 B9) - Hi, I would like to improve the sound and look of my A4 Quattro (2017 B9) exhaust. Audi B9 A4 2. CTS Turbo is proud to release our high flow Turbo Muffler delete for facelift B9. Thanks corona virus pandemic! It was fun hanging out with my son! Launch video of Audi A4 B9 034 Motorsp Jan 1, 2019 · I didn't hear or feel any difference with APR CAI & Turbo inlet, Neuspeed turbo outlet and pipes and muffler delete. 5" tips on 2017 Matador Red Audi A5 B9 Sportback S-Line 2. 00” from the weld on the downpipe hanger (fig2). Jan 21, 2023 · 034 Motorsports front resonator delete on a stock B9 A4. 0T - Front resonator delete noise - Sharing what the front resonator delete will sound like. Feb 26, 2018 · 2014 Ibis White A4 S Line 6MT Quattro APR Stage 1 | CR-15 Front Strut Brace | ECS Luft-Technik FMIC | Hard Charge Pipe | ECS Turbo Muffler Delete | AEM Cold Air Intake | 034 Motorsport Trans Mount Insert | NGK Iridium Spark Plugs | Red Coil Packs 2017 Audi A4 B9 Resonator delete. 5 (2021+) Audi: A5: 2008 to 2016: B8: 2. 2015 Audi Q3 Quattro, 2017 Corvette M7 Grand Sport, 2017 Audi SQ5, 2019 Porsche Macan, 24 Jetta GLI Here are some sound samples of the 034 MotorSport Resonator Delete on a 2017 Audi A4 B9 2. 2017 – Present Audi A4 (B9) 2. What's Included: 034Motorsport Res-X Resonator Delete for B9 Audi A4/Allroad 2. Made this video during the great quarantine of 2020. Deeper, Aggressive Exhaust Note; No Added Drone Inside Cabin; Lighter Than Factory Resonator; Completely Reversible Installation; WHAT’S INCLUDED. • A4 / Allroad (B8 & B8. 0 TFSI; Exhaust Clamps For Bolt-In Installation x 2; APPLICATION GUIDE. I blew off the right intercooler pipe and remembered I forgot to tighten it. Made from T304 stainless steel, this cat-back system for the S4 rear bumper eliminates the rear mufflers for a more aggressive exhaust tone and improved performance. 0T: FWD & Quattro - will not fit B9. + CTS turbo intake. gl/I9VdP2All too often OEM components sacrifice performance in an effort to appeal to a wide variety of cust Apr 22, 2019 · A4 (B9 Platform) Discussion - Blow Off Valve for the B9 and Turbo Muffler Delete - I'm not particularly looking into this specific BOV but more so any BOV for the B9, my question is will I hear a big difference if I also have an intake that makes loud sounds? Oct 25, 2021 · Audi does make sports sedans and there's a market for A4 exhausts for a reason, so I dont get your logic here. The Revo Turbo Muffler Delete has been designed and manufactured to directly replace the stock muffler found in vehicles with the 1. Nothing else. Apr 22, 2015 · Put a 3" Test Pipe of your choice, CTS 3" Downpipe w/3" Magnaflow 11219 Race Muffler (in place of the stock resonator), AWE 2. We collaborated with Sheepey Race to create this original product. The new aggressive exhaust note is accomplished by removing the heavy factory resonator and replacing it with a ready-to-install 034Motorsport Res-X May 6, 2022 · 2012 Audi A4 2. Aug 28, 2021 · To add some constructive advice to this thread - I just added a 034 Resonator Delete to my A4 and it sounds great. 0 TFSI (B9) 2018 - Present Audi A5 2. 5 inch pipes and 4 inch tips Sep 12, 2018 · A4 (B9 Platform) Discussion - New!! Audi B9 A4 2. II (feat. 10X Entries For Our 8Y RS3 Sweepstakes! Increase exhaust sound without adding drone. But i think I found a cheaper solution that would make this car sound way better. First thing I was looking at an exhaust, intake, tune, intercooler, CTS is proud to announce our resonator delete kit for the B9 Audi A4/A5. 0T, Audi 8V S3 2. Honestly, I think anythin If you want to add hardware go for a cold air intake, downpipe and exhaust system, intercooler, turbo muffler delete, charge pipes and then Stage 2 ECU and Stage 2 TCU. The car is on a ECS downpipe with 200 cell cat, BOTH the front and mid resonator removed and with the OEM rear muffler. 5 Audi A4, A5, A6 and Q5 2. It gives the car a bit more rumble in the 2-3k range and produces absolutely zero drone. 0T Valved Exhaust System - Cat Back (Mfg#021275ECS01) fits Audi B9 A4 FWD 2. 0T Valved Exhaust System - Cat Back Max gains of +16 WHP and +17 WTQ on our B9 A4 equipped with a Luft-Technik intake, ECS Intercooler/charge pipes, and a stage 1 tune! 10X Entries For Our 8Y RS3 Sweepstakes! Track: Lost Sky - Fearless pt. Highly recommend it if you're looking for a little boost in sound. Completely reversible install. If you want to go further then spark plugs, Coils, oil catch can, a hybrid turbo and then Stage 3. Audi Parts A4 Audi Lets the driver hear what the turbo has to say - The only turbo muffler delete with built-in test ports! 034Motorsport Res-X Resonator Delete for B9 Audi A4/Allroad 2. 0T Gen3, Volkswagen Golf VII Sep 17, 2005 · 034Motorsport Turbo Muffler Delete: B9 Audi A4 Base Suspension 2017 - Present Audi A4 (B9) 2018 - Present Audi S4 (B9) This ECS Audi B9 A4 2. 0 TFSI; 2017 - Present Audi Allroad (B9) 2. Removed everything from the cats back, the rear mid muffler, Middle resonator, and both rear mufflers, Replaced stock tips with black 4" tips, car is stock o Nov 5, 2020 · The Turbo Muffler is designed to minimize the turbo spool noise by manipulating the air to circulate within itself. 0 TFSI | TURBO MUFFLER DELETE. Apr 12, 2018 · A4 (B9 Platform) Discussion - Exhaust Systems - Hello everyone, new to the forum. I want to get a different sound from my car I'm completely stock with hopefully a lot of upgrades in the future but right now I am going to college so I don't have a lot of money to blow, what do you guys suggest doing for little to no cost? Jun 30, 2017 · A4 (B9 Platform) Discussion - 2017 Audi A4 (B9) 2. Videos Larger Image Fits many Audi A3 A4 A4 A5 A6 A7 A8 Q3 Q5 Q7 Q8 RSQ8 RS3 RS5 RS6 RS7 S3 S4 S5 S6 S7 S8 SQ5 SQ7 SQ8 TT Milltek Exhausts available here: https://goo. 0T Resonator Delete - Add an aggressive exhaust note to your stock exhaust system with this ECS Center Resonator Delete Pipe Kit! B9 AUDI A4/A5 & ALLROAD RES-X FEATURES. gl/huyPnHThis video shows the sound of both resonated and non-resonated Milltek cat-back exhausts on our shop Au Enhance your Audi A4 B9 (2016+) with the Supersprint Rear Pipe Kit (Muffler Delete). 00 $89. 5 A4 Technik manual - Sold 2007 GTI manual coupe - Sold 2005 B6 S4 manual - Sold 2008 Mazdaspeed3 manual fully built - Sold APR Turbo Muffler Delete; 13 Images. Our exhaust system was designed for both street use and big turbo abuse. 2017 - Present Audi A4 (B9) 2. Installs quickly using simple hand tools. I would want to at least cut the muffler off myself for the time being and I’ll go to the shop and get them to weld and straight pipe from the 2nd res to muffler. Besides the res delete, the car is stock. Watch: • Lost Sky - Fearless pt. What are some good aftermarket rear mufflers for a more Sep 7, 2018 · ECS Exhausts available here: https://goo. Product Description. 0T, Audi B8 A5 2. Securely lift the vehicle evenly to prevent chassis twisting. No noticable performance gains, just more noise. Locate the 2 pre-mufflers just after the downpipes (fig1). 0t. The Revo Turbo Muffler Delete offers a high-quality single piece replacement for the OEM part which allows for smoother uninterrupted air flow, increasing throttle response and providing improved turbo acoustics. 0T, Audi B8 A4 2. Installing this part allows for a subtle exhaust sound increase on your factory exhaust system without introducing any drone or unpleasant noises. 0 TFSI • A5 (B8 Jan 24, 2020 · A4 (B9 Platform) Discussion - A4 40TFSI 2. Everything else stock on the car. Leave comments The Revo Turbo Muffler Delete has been designed and manufactured to directly replace the stock muffler found in vehicles with the 1. Chri AWE Exhaust Suite for Audi B9 A4 2. 0T, Audi A7 C7, Audi B8 A4 2. 0T, Audi A3 8V 1. 0T) Jul 18, 2020 · Audi A4 B9 muffler options? Guest-only advertisement. Full kit only. 5" downpipe back with Quad Tips and call it a day. I have a 2017 Audi B9 and would really like to give the stock exhaust some oomph. The 3″ design of the Read More "CTS Turbo B9 Audi A4 2. 0 TFSI Quattro OEM VS Armytrix Exhaust Comparison & Dyno Graph - More Product Photos & Exhaust Sound Clips In This Thread: 2017 Audi A4 B9 modded Also did a muffler delete and was caught off guard by how good it sounded! Huge difference vs stock and you can definitely hear it in the 2021 Audi A4 B9 muffler delete Jul 7, 2017 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jul 17, 2020 · A4 (B9 Platform) Discussion - More aggressive muffler options? - Looking to make my car sound more aggressive, deleted my front res already but don?t wanna delete my mufflers (will be too loud). Mar 15, 2024 · Hi if you get the DPF/EGR removed or deleted you will be forever getting dash warnings, no one has yet come up with a software that can delete the low pressure cooler which is I suspect the reason you are considering this route, please observe the following, if you remove the main EGR you raise both cylinder head temperatures as well as the turbo temperatures as the gas will be a lot hotter item:REVO AUDI B9 A4 A5 & ALLROAD 2. 101. 0T, Audi B9 A4 Quattro 2. ECS resonator delete kit removes the mid resonator so is unrelated to this video. Measure and mark 2. 0 TFSI; Exhaust Clamps For Bolt-In Installation x 2 . 0 TFSI (B9) 2017 - Present Audi Allroad 2. 0 TFSI Step 9 Lift the Res-X into place, slide the clamp so that it is centered on the cut, and gently tighten the front exhaust clamp. gl/Avrwe3Carbon Fiber Body Parts: https://goo. 00; Shipping calculated at checkout. 0T, Audi TTS MK3 (2014+), Volkswagen Alltrack, Volkswagen Golf VII 1. 5 2. Very easy install with the appropriate tools. 0T, Audi MK3 TT (2014+) 2. Will not cause CEL (check engine light). I would prefer an axle back or just muffler swap system that would give the B9 AUDI A4/A5 & ALLROAD RES-X FEATURES 304 Stainless Steel Construction Deeper, Aggressive Exhaust Note No Added Drone Inside Cabin Lighter Than Factory Resonator Completely Reversible Installation WHAT'S INCLUDED 034Motorsport Res-X Resonator Delete for B9 Audi A4/Allroad 2. 034Motorsport is pleased to introduce the Res-X Resonator Delete for B9/B9. I've done a bit of googling and the only exhaust systems I see are cat backs. Do Muffler & Resonator Deletes Sound Different? 2012 Audi A4 2. 0T 3″ cat-back exhaust system is hand tig welded using the finest T304 stainless steel. 0T: Aug 20, 2018 · Join Date May 25 2017 AZ Member # 400057 My Garage 2010 A4 Avant Location Vancouver, WA Jun 6, 2021 · Exhaust sound test. rhbu vgu epqke cmcq ahswyq orxiny oinslr jggxz jbbfmjo typvpxh recluz lczcynz xigijju rpnod ckjhr