Audi S4 B8 5 Catalytic Converter

That will put the allroad at around 330+ hp and pretty much S4 power territory. ARM MOTORSPORTS AUDI A4 B8/B8. 034Motorsport 3. 2005-'06 Jetta 2. 5 Audi S4 4. 2 FSI Petrol Fuel Pump. How to Check a B8. This is for the combination of PLM AUDI S4 Heat Exchanger & Reservoir Tank. ExhaustSystems. Price is for a PAIR of Fog Grills. 0T S/C, 09-17 B8 B8. 2002 Audi A6, check engine light has been coming on and going off for about 5 years. audi catalytic converters. The exhausts for a Audi S4 that are most popular are catback systems. 00-04 A6 Quattro 2. Supercharged Audi tend to overheat under hot weather or extreme driving conditions. High Flow Racing Catalytic Converter, B7 Audi A4 2. 0T 3" TEST PIPE The OEM section of the exhaust is equipped with a catalytic converter from the factory and by installing this. Get the best deals on Genuine OEM Catalytic Converters for Audi S4 when you shop the largest online Q7, TT, A6, A4, S4, A5, S5 B8 and B8. 0 TFSI (B8/B8. Price: $682. Long overdue update. The Audi S4 can't help but draw attention to itself with a sleek. Second, there will be a LVDS to HDMI video converter module for DIYers. Regular price $5,074. No Results for "40l d catalytic converter" $445. Direct Fit (4. Stage 2 tuning with intake and high-flow catalytic converter can easily go 300+ hp. Andy's Auto Sport is the ultimate shopping destination for your Audi S4 catalytic converter needs!. 0 TFSI 354 hp Catalytic Converter Catalyst Catalist 0. Audi A4 B7: Downpipe/Test Pipe Reviews and How to Install. 5 S4 and features matte black moldings. Catalytic Converter, Audi S4, Left 8K0254200K OEM. either in front or back of the catalytic converter. 5 (2013-2016) 3. Currently he drives a 2012 Audi TT-RS, and has previously owned a B7 S4, B7 A4, and an 82 Audi Coupe (GT) LeMons race car. 0 petrol came on. If you want to go all out, you can get K04 turbo kit upgrade and tune. Oxygen sensor control behind catalytic converter is superior to oxygen sensor control before catalytic converter and is the primary control. T Saturday Audi Q7 Interior Parts Available Audi Q7 Exterior Parts Available Audi Q7 Engine Transmission Parts Available. Catalytic Converter; 19 Inch Winter Wheels Original Audi A4 S4 Segment Design 8k B8 8k0601025ak G63 18 Inch Summer Wheels Original Audi A4 S4 8w0601025ca S. 0-liter TFSI® V6 engine that boasts 349 horsepower and 369 lb-ft of torque, the S4 can leave both admirers and imitators behind. T Monday-Friday 9am-2pm P. 5 Audi S4 4. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. 2 Racing Catalytic Converters. Quick View. However, you should not automatically assume the converter is bad. If you have a modified S4 or are just an enthusiast this is the exhaust for you. Fragile front grilles can get damaged, broken, or fall out missing altogether. Exhaust System/Exhaust Components for 2000 Audi S4 8E0-253-057-JX / Catalytic Converter 1. For sale are 2 brand new awe stainless steel high flow 2. Nixing lag was a major focus for Audi. Click or Call 800-544-8778. Our downpipes are designed to seamlessly fit in place of your restrictive stock downpipes, which are situated immediately after your catalytic converters. 2-litre BBK V8 engine which was used in the Audi B6 S4 and Audi B7 S4. Your Audi S4 catalytic converter is the result of about a decade of engineering that took place in the 1960s and 70s. Audi S4 Spark Plug Replacement costs between $133 and $424 on average. 0T Test Pipe is the premier test pipe for your Audi. Aftermarket GPS Navigation Head Unit is specially designed to upgrade Audi A4/S4/RS4(B8) factory radio system. 0T High Flow Cat is the premier high flow cat pipe for your Audi A4/A5/Allroad or Q5. This HFC fits: 2005. 5" Catalytic Converter, Fits Audi A4 1. 5 S4 Quattro 3. 5 and C7 S4, S5, Q5, SQ5, A6 and A7 The Induct Performance 3. CTS Turbo B8/B8. Cost to Replace Audi S5 Catalytic Converter - References. 7L M/T Turbo Eng. Code APB **PREMIUM DIRECT-FIT • HIGH QUALITY MATERIAL • OEM STYLE & PERFORMANCE • LARGE AMOUNT OF PRECIOUS METALS. AUDI S4 AVANT QUATTRO V6. 5 on Audi S4 [B8] Matte Black Forgestar F14 19x8. AUDI A4 RS4 S4 B8 B8. 0 Turbo) Corsa Sport Cat-Back Exhaust - CORSA Performance Exhausts are known for their. Audi S exterior appearance (Platinum Gray Singleframe® grille, Aluminum-optic front/rear trim and exterior side mirror housings, body-colored door sill blades and integrated rear spoiler) Full LED headlights with daytime running lights Twelve-way power front S sport seats, including four-way power. Audi A4 B8 - Hermes Auto Parts Rack Steering Gear 8T1422065P A5 S4 S5 2008 2009 2010: Audi Part # 8T1422065P Exhaust Pipes w/ Catalysts Catalytic Converters. 034Motorsport 3. A couple of weeks later it went in for a main dealer service/MoT. 5 & B5 Audi S4 Progress Yes I know it's bad for the environment so in the future I plan on get high flow down-pipe, catalytic converters, and exhaust. Shop online or Call 800-544-8778 to order today. 0 TFSI 354 hp Catalytic Converter Catalyst Catalist 0. 's installation instructions for the new catalytic converter must conform to requirements in Section (h) of the "California Evaluation Procedures for New Aftermarket Catalytic Converters," as adopted October 25. Jaguar S-Type 4. The average cost for an Audi A4 catalytic converter replacement is between $2,990 and $3,042. Will fit Quattro and FWD B8 Audi A4 2. It's my first post here (go easy!), as I've recently bought a 2010 Audi A4 S-Line Limited Edition 1. Supercharged Audi tend to overheat under hot weather or extreme driving conditions. Audi A4 B7: Downpipe/Test Pipe Reviews and How to Install. 5 Audi S4/S5/Q5/SQ5 & C7 Audi A6/A7. Testing has proven that this heat exchanger. It has the same plug and harness as original radio,plug and play. The dealer says both catalytic converters are bad, but since I believe they can't fix themselves I suspect an elect … read more. 5-2009 Audi A4 B7 2. 5 supercharged Audis. audi s4 b8 quattro 2009+ audi rs4 b8 2012+ audi s5 2007+ audi rs5 2010+ high flow catalytic converters; high flow catalytic converters. 0T V6 equipped with supercharger. 0T S/C, 09-17 B8 B8. com > Technical > Audi S4, S5, RS 5, RS 4 (B8) quattro > Catalytic converter failure. Beginners Guide to Modifying a B8 A4. Labor costs are estimated between $193 and $245 while parts are priced at $2797. 5 Audi S4 with our custom X pipe exhaust setup and aftermarket 4 inch exhaust tips. 0 TSFI (180 Hp - 211 - 224 …. 0T B8 (2010-2012) GIAC Stage 1 Performance ECU Software Upgrade. Mufflers & Catalytic Converters for Audi A4, A4 Quattro, S4, RS4 (2005-2011): Catalytic Converters, Muffler Hardware, Performance Exhaust Systems. Standard Jaguar catalytic converters have 600 cells per square inch, these original standard cats can be very restrictive in their gas flow. 75" front section, 2. Ok, we are now talking about the nicest car on the planet your Audi S4 B8. 0T ENGINE LONG BLOCK ASSEMBLY 2000 2001 2002 AUDI S4 B5 2. 2002 Audi A6, check engine light has been coming on and going off for about 5 years. High Flow Racing Catalytic Converter, B7 Audi A4 2. 0T Catalytic Converter - Installation Kit Catalytic Converter / Test Pipe Install Kit Contains all of the hardware you need to install new catalytic converters or test pipes on your Audi. Supersprint Downpipe + Metallic catalytic converter(Left Hand Drive / Right Hand Drive) AUDI S4 Quattro Avant 3. 5) are stainless steel, mandrel bent, sport precision tuned systems that are hand crafted at the Milltek factory in the UK. 5 & B5 Audi S4 Progress Yes I know it's bad for the environment so in the future I plan on get high flow down-pipe, catalytic converters, and exhaust. We love when auto parts experts come to our site and we love when car parts newbies come to our site. If you want to go all out, you can get K04 turbo kit upgrade and tune. 0T TSI engines, but it’s still a concern that’s been addressed by Audi. 2 V8 32v - 350 bhp RS 5 4. Restore the look of the front of your Audi with this replacement cooling air grille. 5 S4 Quattro 3. The A4 is plagued by a very long ratio gearbox which makes it feel sluggish. The A4 has been built in five generations and is based on the Volkswagen Group B platform. 63) Find great deals on the latest styles of Audi catalytic converter quattro turbo. Supercharged Audi tend to overheat under hot weather or extreme driving conditions. Aftermarket GPS Navigation Head Unit is specially designed to upgrade Audi A4/S4/RS4(B8) factory radio system. We love when auto parts experts come to our site and we love when car parts newbies come to our site. The 0-60 historical journey has been a tremendous one. Audi S4 front pipe auto parts online. Lowest Price Catalytic Converters Guarantee. 2 V8 quattro. ULTRAEXHAUST. 0t V6 (Supercharged) - for B8 S4 and S5 ; Water Pump for 3. Supersprint Downpipe + Metallic catalytic converter(LHD Only) AUDI A4 B8 (Limousine + Avant) 1. Currently he drives a 2012 Audi TT-RS, and has previously owned a B7 S4, B7 A4, and an 82 Audi Coupe (GT) LeMons race car. 5 Audi A4, A5, Q5, Allroad 2. Audi S4/S5 3. We have worked hard to design a site that caters to everyones Audi S4 Catalytic Converter needs. Browse our daily deals for even more savings! Free delivery and free returns on eBay Plus items!. 5 Audi S4/S5/Q5/SQ5 & C7 Audi A6/A7. 8t engine will say, “ It is lazy”. 2000 Audi S4. 5" stainless steel which gives better flow efficiency than the factory stock (which is 20% smaller in diameter) and restrictive (due to the stock catalytic converter), hence higher horsepower and torque can be expected (internet claims +28 HP & +9 Nm on wheels with this. The Audi S4 can’t help but draw attention to itself with a sleek. Nick has been an Audi owner and fanatic for the last 10 years, and started Nick's Car Blog in 2009 to share DIYs and pictures of his A4. COMPLETE UPGRADE KIT. Apr 2, 2017- Explore patrickossenkop's board "S4 build", followed by 311 people on Pinterest. Well this is no shock for us B8/B8. 63) Find great deals on the latest styles of Audi catalytic converter quattro turbo. 0L-V6 Exhaust System-Front Pipe 8K0254300K. 2013 - Present Audi Allroad 2. Engineered with a turbocharged 3. Black Graphite Forgestar F14 19x9. I'm not going to ask WHAT the symptoms are of a bad catalytic converter; I googled it and have found the following: Here are just a few of the signs and symptoms of a plugged/dead cat: 1. Press J to jump to the feed. PLM (Private Label Mfg. 031 km Audi A5 S5 B8 8T Catalyst Converter 2008 Left N/S Cat 8K0 131 703 Q / 8K0 178 CA. Audi Downpipes/Dump Pipes : Audi TT 225 Coupe 2002 + Downpipe with Cat catalytic converter » Audi VW TT S3 Quattro GTi 3 Audi S4 B5 2. 8t 1999-2005 2 & 4 wheel drive. 0 TFSI Track/Street Density Line, B8/B8. 10 months after the purchase the car started having problems, good thing I had also purchased an after market warranty. There are a host of precious metals, mostly platinum, in the catalytic converter that change the harmful emissions of your Audi S4 from carbon monoxide and hydrocarbons to carbon dioxide and water. This model was only available till 2001. TDOT carries all Magnaflow exhaust systems, mufflers, and tips at the lowest prices in Canada. 0TFSI catless downpipes exhaust for B8, B8. Bolt-on installation in / near stock location. Some forum members at audizine even run Methanol injection kit along with K04 turbo and the car able to push. Black Graphite Forgestar F14 19x9. Each system is mandrel bent T304 stainless steel, and the manual transmission model is a full catalytic converter back design. Audi S4 front pipe auto parts online. MAGNAFLOW 24317 CATALYTIC CONVERTER for 2004-2009 AUDI S4 4. Discount Converter carries direct fit OE catalytic converters for Audi A4, Audi A6, Audi A8, Audi TT, Audi Cabrio, Audi 100, Audi 90, Audi S4, Audi S6, Audi V8 and many more. Restore the look of the front of your Audi with this replacement cooling air grille. 75" front section, 2. The Milltek Audi Q7 Exhaust system comes with all clamps and fittings needed and fits to the exact high standard. In California, it is illegal to select a catalytic converter for installation based solely on vehicle weight and engine size. Properly care for your engine and all major systems, including, and especially, your transmission system during the first few years of owning your car (at least up to 50,000 miles) and you will. T Saturday Audi Q7 Interior Parts Available Audi Q7 Exterior Parts Available Audi Q7 Engine Transmission Parts Available. Milltek ValveSonic Front X Pipe (Louder) Exhaust System w/ Polished 100mm Quad Tips for Audi B8. This is a B8. 0 TFSI 034Motorsport Drivetrain Mount Insert Package, B8/B8. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. My neighbours S4 that was stolen (reg ending GLD) was recovered some months back and was found to have been used as a fast get away car, as well as being used to transport stolen catalytic converters, which were left rattling around in the car and destroyed the immaculate interior!. Welding, cutting and tube bending equipment is not required. 2 S line dual outlet valance and additional hanger bracket (Part # 8K0253144M) from your local Audi dealer. 0T Supercharged B8. Restore the look of the front of your Audi with this replacement cooling air grille. 2L/S4) Standard Grade Catalytic Converter, mandrel bent tubular stainless steel construction provides EPA mandated emissions reduction and, superior flow efficiency. 5 Audi A4/A5/AllRoad/Q5 1. Free Same Day Store Pickup. Developed in-house, IE engineers are equipped with industry leading tuning technology to completely reverse engineer the factory mapping and safely modify it to maximize performance. Catalytic converters become blocked with age and can result in poor performance. 0T » Exhaust » Downpipes. 0 petrol came on. 0 TFSI S line B8 (2WD and Quattro Manual-only) Sedan & Avant # SSXAU435 - Cat-back - Dual-outlet. from $ 179. Our downpipes are designed to seamlessly fit in place of your restrictive stock downpipes, which are situated immediately after your catalytic converters. Cigar lighter / power outlet fuses in the Audi A4/S4 are the fuses in the Red fuse panel D №1 (Rear center console outlet), №2 (Front center console outlet), №3 (Luggage compartment outlet) and №4 (Cigarette lighter) in the Luggage compartment (2008-2012), or fuse №2 (Brown fuse panel C) in the Luggage compartment (2013-2016). Audi S4/S5 3. Whether you need to make a repair or you're just looking to make an upgrade, Modded Euros has you covered. Recently the emission light on my Audi A3 2. High Flow Racing Catalytic Converter, B7 Audi A4 2. 200 cell stainless steel matrix cat. Hello and welcome to the Audizine Forums! As a guest, you are welcome to poke around and view the majority of the content that we have to offer, but in order to post, search, contact members, and get full use out of the website you will need to Register for an Account. 7L Bi-Turbo Stainless. Second, there will be a LVDS to HDMI video converter module for DIYers. 5 - 08) One of the best, and certainly most cost-effective, ways to add power to your B6/B7 Audi S4 with the 4. 8t 1998-2005 2 & 4 wheel drive. Free Shipping & 1-Yr Price Guar. Or, use an aftermarket catalytic converter version and still get a nice boost in power as well as sound. Ramp up your engine's power and crank up its sound with our wide selection of exhaust systems. AUDI Q7, AUDI A5, AUDI S4, AUDI A6 VOLKSWAGEN JETTA Audi Auto Parts, Mini Cooper Auto Parts, Porsche Auto Parts, Volkswagen Auto Parts - Call us today at 916-905-2524 Store Hours 8am-5pm P. 5 on Audi A4 [B7] Matte Black Forgestar F14 19x9 ET37 on Audi TT [Mk II]. The average cost for an Audi S4 catalytic converter replacement is between $3,182 and $3,274. Catalytic converters become blocked with age and can result in poor performance. The dealer says both catalytic converters are bad, but since I believe they can't fix themselves I suspect an elect … read more. Buy Audi, Volkswagen & Mercedes Benz Parts like VCDS, Navigation, Bluetooth, IPE, OSIR, Forge, H&R, 034 Motorsport Etc. I replaced the stock catalytic converter on my 2004 Audi A4 1. 0TFSI Downpipes are THE downpipes to replace both of your very restrictive and prone to failure factory catalytic converters. Audi B5 S4 Exhaust (2000-2002) Looking for Audi S4 B6 exhausts? Modded Euros is the best place to find aftermarket and performance parts for your 2000-2002 S4. HJS German Emitec Imported Catalytic Converters. não existem produtos. 034Motorsport High-Flow Catalytic Converters replace the restrictive factory catalytic converter, and allow for quicker spool while increasing horsepower and torque throughout the powerband. ExhaustSystems. The original Audi S4, built from 1991 until 1994, was a performance-oriented version of Audi's 100 saloon/sedan. Price: $460. 2002 Audi A6, check engine light has been coming on and going off for about 5 years. Instead, the S4 is packed with a supercharged 3. 5-2009 Audi A4 B7 2. Labor costs are estimated between $352 and $444 while parts are priced at $2830. Stage 2 tuning with intake and high-flow catalytic converter can easily go 300+ hp. Don't just install a cat-back exhaust on your Audi S4 when you can really increase power with one of our high-flow, performance catalytic converters. You really cannot beat the price for a fully SS exhaust for your 2005. This article applies to the Audi A4 B8 (2008-2015). It also uses a high-flow performance catalytic converter that reduces unpleasant smells and cabin drone. EuroTek Tuning VW/Audi performance & OEM parts | We have a HUGE selection of quality performance & OEM parts to suit your needs. 5 Audi A4/S4/RS4 and A5/S5/RS5! Catalytic Converters are designed to. Available while stock lasts AUDI A4 B8 S4 QUATTRO (Berlina + Avant) 3. Buy a 2005 Audi S4 Catalytic Converter at discount prices. 7L Bi-Turbo Stainless. • Catalytic converter (CAT) Each monitor requires specific oper ating conditions or enabling criteria to be met before a test is initiated. Order your Audi A4 RS4 S4 Front Exhaust Pipe with Catalytic Converter with Gaskets Cateran - 1ACCD00323 today at 1AAuto. Free Same Day Store Pickup. 8t about a year ago. We have worked hard to design a site that caters to everyones Audi S4 Catalytic Converter needs. Select Vehicle. 2L DRIVER SIDE / AUTOMATIC TRANSMISSION. Beginners Guide to Modifying a B8 S4. ULTRAEXHAUST. Markedly decreased low rpm power, 2. Equip cars, trucks & SUVs with 2001 Audi S4 Catalytic Converter from AutoZone. If you want to go all out, you can get K04 turbo kit upgrade and tune. Each system is mandrel bent T304 stainless steel, and the manual transmission model is a full catalytic converter back design. Audi S4 Breaking. Never been used I am selling because I only used the test pipes that came with downpipes. programmable controller CES-3 Retail price incl. At the low end of the rev range the S4 is eager and willing, with a more immediate torque curve peaking at just 1,370 rpm versus 3,000 rpm in the B8 S4. from $ 179. 5 Audi A4/S4/RS4, A5/S5/RS5. Price is for a PAIR of Fog Grills. (Coolant Reservoir is sold separately) Supercharged Audi tend to overheat under hot weather or extreme driving conditions. My neighbours S4 that was stolen (reg ending GLD) was recovered some months back and was found to have been used as a fast get away car, as well as being used to transport stolen catalytic converters, which were left rattling around in the car and destroyed the immaculate interior!. CTS Turbo B8/B8. Shop with confidence. The Audi A4 is a line of compact executive cars produced since 1994 by the German car manufacturer Audi, a subsidiary of the Volkswagen Group. MAGNAFLOW 24317 CATALYTIC CONVERTER for 2004-2009 AUDI S4 4. Markedly decreased low rpm power, 2. We're here to help you find that perfect Catalytic Converter for your Audi S4. See more ideas about Audi s4, Audi and Vehicles. It has the same plug and harness as original radio,plug and play. Exhaust Components. MagnaFlow Exhaust Products Universal California Catalytic Converter 541305 parts are in-stock with free shipping over $99. At the low end of the rev range the S4 is eager and willing, with a more immediate torque curve peaking at just 1,370 rpm versus 3,000 rpm in the B8 S4. 0T Track Edition Exhaust - Chrome Silver Tips Catalytic Converters (3) Heat Risers (2). Andy's Auto Sport is the ultimate shopping destination for your Audi S4 catalytic converter needs!. How to Check a B8. Audi S4/S5 3. Andy's Auto Sport is the ultimate shopping destination for your Audi A4 catalytic converter needs!. Audi S4/5 (B8) V6 - Cat Delete Spare Pipes. We know car parts and we know auto parts. Our test pipe is designed to seamlessly fit in place of your restrictive stock catalytic converter, which is situated immediately after the turbocharger. Audi A4 A5 A6 A7 A8 Stainless Steel Exhaust Tips Trims S-Look. 0T TFSI Supercharger 179mm Crank Pulley Upgrade - B8/B8. Techtonics Stainless 2. Whether you have a question about a part we sell or a service we offer, or if you'd just like to talk to us about the latest German cars, we're here for you. A catback is the exhaust system starting from the catalytic converter going back to the mufflers out of the rear end of the car. 0 TFSI Sedan Avant ARMYTRIX Best Aftermarket Upgrades Titanium & Stainless Steel Cat-Back Valvetronic Mufflers Downpipes Tips Headers Exhaust Sound Tuning Performance. 5 A4/A5 vehicles. These can either come with a new high flow catalytic converter or you can get one without a catalytic converter for track. 0t V6 (Supercharged) - for B8. 0T (FWD & quattro) 2005. 0-liter V-6. 2 FSI - 443 bhp RS 4 4. (49 State Only) With the 2. Supercharged Audi tend to overheat under hot weather or extreme driving conditions. Equip cars, trucks & SUVs with 2001 Audi S4 Catalytic Converter from AutoZone. For sale are 2 brand new awe stainless steel high flow 2. Each system is mandrel bent T304 stainless steel, and the manual transmission model is a full catalytic converter back design. 5 RS4 STYLE MAIN UPPER EURO MESH GRILLE - GLOSS. Flow High 400 cell core. 0 TFSI from 034Motorsport and other parts you need at excelerateperformance. I get a lot of questions from readers who are in the market to buy a used B7 Audi A4, S4, or RS4 and want to know what to look out for, so I thought I’d consolidate all of my feedback/guidance into one post that can be referenced and updated over time. 5) are stainless steel, mandrel bent, sport precision tuned systems that are hand crafted at the Milltek factory in the UK. 00 Milltek Resonated (Quieter) Cat-Back Exhaust System w/ Ceramic Black 80mm Quad Tips for Audi B8 S5 3. 0 TFSI (B8) 2008 - Present Audi A5 2. Description: The 034Motorsport Supercharger Heat Exchanger Upgrade Kit for the Audi B8/B8. Whether you need to make a repair or you're just looking to make an upgrade, Modded Euros has you covered. If you are in the market for an Audi catalytic converter. Price is for a PAIR of Fog Grills. Second, there will be a LVDS to HDMI video converter module for DIYers. The Audi S4 knows how to make an entrance — and a quick escape. This foglight grille is for the Audi B8. Whether you need to make a repair or you're just looking to make an upgrade, Modded Euros has you covered. _ _ _ 92-95. APR is pleased to present our first RSC™ Exhaust System for the Audi marque in the new 3. 0 petrol came on. 034Motorsport 3. The cats warm up fast for emissions, but get too hots when you are Stage 2 or higher even on some stock cars. 0T (FWD & quattro) 2005. 034Motorsport High-Flow Catalytic Converters replace the restrictive factory catalytic converter, and allow for quicker spool while increasing horsepower and torque throughout the powerband. Description: The 034Motorsport Supercharger Heat Exchanger Upgrade Kit for the Audi B8/B8. 0-liter turbo four – inadequate. 5 Audi A4/S4/RS4 and A5/S5/RS5! Catalytic Converters are designed to. Lowest Price Catalytic Converters Guarantee. Select Vehicle. The CAKA/CCBA engines effectively replaced the 4. The SUPERCIRCUIT catless downpipe made for the Audi S4/ S5 3. Audi S4 Breaking. 5" Dual Rear Cat-Back Exhaust Kit Eliminate the dull drone of your factory exhaust with the installation of a Cat-Back Exhaust Kit from Corsa. 5 S4 Quattro 3. Catalytic converters are small, muffler shaped containers filled with platinum mesh screens that remove toxins from exhaust. I've overfilled the oil in my audi A4 and think I may have damaged the catalytic converter. PLM (Private Label Mfg. I took it to the shop and had all the problems fixed, except my catalytic converter, which the warranty does not cover. Backpressure monitored exhaust system with two exhaust valves for the Audi S4 V6 (B8), S5 V6 (8T & 8F), Limousine, Avant, Cabriolet and Facelift, incl. Exhaust Components. 0T B8 S4 Model Years 2010+. Milltek Audi Q7 exhausts systems are manufactured from high grade stainless steel Paramount offer an unrivalled range of Milltek exhausts systems, including the Milltek Audi Q7 exhaust, and Milltek Audi Q7 catalytic converters too. Res-X Resonator Delete and X-Pipe, B8/B8. Code APB **PREMIUM DIRECT-FIT • HIGH QUALITY MATERIAL • OEM STYLE & PERFORMANCE • LARGE AMOUNT OF PRECIOUS METALS. Mufflers & Catalytic Converters for Audi A4, A4 Quattro, S4, RS4 (2005-2011): Catalytic Converters, Muffler Hardware, Performance Exhaust Systems.