Audi s4 valvetronic exhaust Build from expertly welded T304 stainless steel, the system is constructed to last and perform. S4 (B8 Platform) Discussion - How 'bout them Audi S4 w/ Armytrix Performance Valvetronic Exhaust System - Everything is bigger in Texas, Armytrix is about to make it a lot bigger! Countless hours spent designing and Audi S4 B9 3. The Valvetronic Designs Valved Stainless Steel Exhaust System for the BMW X5 G05 is the upgrade you’ve been waiting for. The Audi B9 S4 needs a more aggressive tone, which you can easily achieve with the VR Performance titanium catback exhaust! The Valvetronic feature allows for the exhaust to be tame and factory sounding with the valves closed. 0L V6 Turbo B9 2017-2023; Audi S5 Coupe 3. 2011 AUDI S4 - Ice Silver, Prestige, ADS w/ sport diff, B&O, EUR FB Steering Wheel, APR stage II+, APR CPS, Armytrix Valved Exhaust When operating in the valves open mode, the exhaust exits uninterrupted out of the massive exhaust tips. 0 TFSI Non-OPF (2017-present) valvetronic exhaust system . 02-11-2020 05:25 PM #35. Experience Valvetronic. Made from T304 stainless steel, the system structurally more durable and weighs less than stock. VR Performance VRP BMW M3 | M4 G8x Titanium Valvetronic Catback Exhaust w/102mm Tips. Enjoy fast, free shipping and award-winning service! Home; Search; Shop; Brands; B&B Billy Boat Exhaust Billy Boat Audi S4 Exhaust System - We are stoked to improve the excitement and volume for the Audi 2. The dream Combined with a set of free-flow front bypass pipes, this system has the sauce to take your RS6/RS7 up to 11. Find the perfect Armytrix parts for your Audi, with 0% financing! Audi's turbo V6 finally has the sound it deserves!Want this exhaust for your car?https://valvetronic. Audi Forums A4 Series. The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance S4 (B8 Platform) Discussion - Dark Vader Audi S4 B8. 5 platform. Starting at $137/month with . 0L V6 Turbo B9 Non-OPF 2017-2023 AU94S-QS14C for the Audi at Vivid Racing. A4/A4 cabriolet/S4 (B6 chassis) When I mention valves I want like a valvetronic system, out like what the Audi R8 has. Please contact our support team for assistance* As the ultimate daily driver, the RS6/7 C8 platform has the credentials to be The ideal long distance cruiser. Utilizing our high pitch x pipe te B9 S4 Exhaust Systems AWE EXHAUST SUITE FOR AUDI B9 S4 3. 9 L V6 hides a truly incredible set of vocals behind the heavy and restrictive factory exhaust equipment. 1. 5 with Armytrix F1 Edition Catback Valvetronic Exhaust - Videos - More than 2000+ Videos on ARMYTRIX Youtube Channel, Come Search Your Exhaust Sounds! 2016 Audi S4 SUPERCHARGED DUAL EXHAUST w/ X-PIPE & STRAIGHT PIPES!#EXHAUSTADDICTS #AUDI #S4Comment below with your thoughts & comments!Subscribe for more awe Armytrix is happy to present our valvetronic exhaust compatible for both the S4 and S5. 00 Sale price $940. However when the valve is opened, the exhaust goes straight out giving you an exciting sound to your turbocharged Audi. With the Valvetronic Designs full exhaust system, we ensure this incredible powerplant sings all the way up t Armytrix is the ultimate exhaust upgrade for the Audi S4 (B8). It’s time for you This ECS Audi B9 S4/S5 Sportback 3. S4. Home ; Exhaust Parts ; Catbacks See more parts for Audi S4 . com/#!/nickbunyunMy Facebook: http://www. Min. Free Shipping. Brand: ES#: 3675771 Mfg#: AUR12-C Qty: Availability: Ships on Mar 19, 2025 $6980. With the Valvetronic Designs full The Audi B9 S4 needs a more aggressive tone, which you can easily achieve with the VR Performance titanium catback exhaust! The Valvetronic feature allows for the exhaust to be tame and factory sounding with the valves closed. 0L TFSI V6 09-15 $4,280. Welcome to a sound revelation for the Audi RS5 B9 Platform. 0 L V6 hides a truly incredible set of vocals behind the heavy and restrictive factory exhaust equipment. 00 | / Quick shop FI EXHAUST | AUDI S4 | B9 FI Audi A4 B9 4WD Sedan Avant ARMYTRIX Best Aftermarket Upgrades Titanium & Stainless Steel Cat-Back Valvetronic Mufflers Downpipes Tips Headers Exhaust Sound The muffler with quad-tips is only compatible with S4 Style Official website: http://www. 0L V6 Turbo B9 2017-2023; Installation Guide: For Instructions CLICK HERE; This product ships direct from the manufacture in Taiwan. Our new valves setup for the B8 / B8. com/produ Support the video if you enjoyed it! (You know what to do)My Twitter: http://twitter. CATALOG # 00666757. CAT-BACK VALVETRONIC EXHAUST--- Cat-Back Valvetronic Mufflers Selection ---Select; AUBS4-QS11C. Only other mod is an Eventuri Intake. YouTube. I also want s4 b7 quad tips, Frequency Intelligent Valvetronic Exhaust System technology offers our cutting-edge intelligent ECU exhaust control valve, Video below: Audi S4 running some LOUUUUD FI exhausts (866) 514-0058 (call or text) | [email protected] | instagram | website | shop. The PUREST, NO BURBLES Sound for the B9 platform!Want this exhaust for your Audi S4/S4?https://valvetronic. Our new valved setup for the B8 / B8. With such a potential powerplant, the 2. Crafted for both R8 V8 and V10 models across all generations, this exhaust system combines engineering precision with unparalleled performance. 0T From the masters of S4 performance, AWE proudly presents the B9 S4 exhaust solution. 00 AUBS4-QS11M ARMYTRIX Valvetronic Exhaust System Audi S4 | S5 3. youtube. Valvetronic Exhaust Systems; Cat-Back Exhausts; Downpipes; Mid-Pipes; This isn’t just an exhaust system—it’s a declaration of your passion for performance. Explore our collection of high-performance Audi S4 Catback parts for your vehicle or project. 5 S4. The Audi A5 / S5 / RS5 Coupe & Cabrio (B8) Discussion forum for the B8 Audi A5, S5 and RS5 Coupe and Cabriolet Model years 2009 - 2017 COC Valvetronic Catback Exhaust For Audi S4/S5 B9 3. Facebook Like. Add to Wish List. Say goodbye to the restrictive factory exhaust Introducing a sound revelation for the Audi S4 B9 Platform. 00 Add to Cart. Loud when you want, quiet when you need to be, all at the touch of a button! Experience the best valved exhaust solution for your vehicle today! Valvetronic Designs is the Industry Leader in Valved Exhaust Systems. 0T 2019-2023 Exhaust Pipe Muffler Regular price $940. 9L V6 platform! Stay tuned for more videos on this car soon 🤘https://valvetronic. I do P OEM B9 Audi S4/S5 Valvetronic Full Catback Exhaust (#315732327352) 9***5 (494) - Feedback left by buyer. com/user/armytrix?sub_confirmation=1Inquiry: S4 (B9 Platform) Discussion - Best New Exhaust For B9/B9. Unleash the V8. Turbocharged V8, AWD, Highly Equipped, Some Modifications. With the valves open, the exhaust bypasses the muffler resulting in less restriction and a much louder exhaust note. 2019 Mercedes-AMG GLC 63 Watch. Constructed of T304 Stainless Steel, this system runs 2. order: 2 sets. $2,599. NOTE Only fit to RS7 rear diffuser Fit to both Left-Hand Drive/Right-Hand Drive cars *Valve Simulators are Recommended to avoid CEL for valve faults. #VR-S6S7C7-170S $1,795. Our Valvetronic exhaust delivers both power and dynamic valve control to the driver's The #1 Valved Exhaust Company. FITMENT: BMW G05 X5 M50i 2020+ Unleash the true potential of your BMW Z4 M40i with the Valvetronic Designs Valved Exhaust System—a performance upgrade born from extensive research and development on the B58-powered platforms, including the Supra and M340i. 5 3. $3,990. com/ArmyTrixSubscribe to be the first to see new content! http://bit. With the Valvetronic Designs full exhaust system, we ensure this incredible powerplant sings all the way up to VRP Audi S4 | S5 B9 Titanium Valvetronic Exhaust System. With the Stock cats, stock DP, Magnaflow xpipe, suitcase resonator delete, Valvetronic mufflersIE Stage 2 DP and DSG Tune-----Inst So I took the plunge recently and purchased the Armytrix F1 Valvetronic cat-back exhaust system for my 2013 B8. . Simply put, the B8 S4 and S5 both have quiet and tame exhaust notes, but luckily VR Performance fixed this issue with their stainless steel Valvetronic exhaust system. Model #AUBS4-QS11C [embed]https://youtu. Valvetronic Valved Sport Exhaust System. P) fits Audi B8 S4 Quattro 3. I've listened to some videos online of people doing muffler deletes. Had a few issues with the Valvetronic fitment as the tips don’t exactly line up and we had to splice in the exhaust valve wiring to extend the connector so it would reach on the drivers side. 04-23-2020 10:43 AM #35. Model #AU94S-CDC Welcome to a revelation in supercharged V6 sound. Quiet when I want, loud when I want. *Valve Simulators are Recommended to avoid CEL for valve faults. $1,550. Past 6 months. 0L V6 Turbo B9 Non-OPF 2017-2023 AU94S-QS14M for the Audi at Vivid Racing. The stainless steel not only looks good it provides the gateway to better vehicular Audi S7 C7 4. It sounds good but I'd like the option to have a valve to open and close when I don't want it louder. The valvetronic system introduces a new dimension of versatility; never compromise between sound and stealth. With such a potential powerplant, the EA839 3. The large cross-section X pipe provides incredible exhaust scavenging and a sound like nothing on the market. 0T Valved Exhaust System (Mfg#026018ECS) fits Audi B9 S4, Audi B9 S5 3. The VR WANT YOUR AUDI TO SOUND LIKE THIS?https://valvetronic. Frequency Intelligent Valvetronic Exhaust System technology offers our cutting-edge intelligent ECU exhaust control valve, with an emphasis on the View full details from $2,190. The exhaust system includes all the nessecary electronic parts to equip the car for its valvetronic function. 5 s4/s5 - Valvetronic Designs used my car as a test car for there new B9 S4/S5 Exhaust here is the videos go check it out!!! THE CAR IN VIDEO IS STAGE 1 034!!! Audi S4 B8 3. The FI Exhaust system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance B9 A4 / S4 / S5 / SQ5 Location LOS ANGELES, CA USA. Valvetronic Supersport X Audi S4 Performance Axle Open valve vs closed valve? 🤔Full stainless steel VE valved catback!Build: Non resonated ️ X Pipe ️ VE Carbon fibre tips!Best sounding system out there fo Vivid Racing Audi B8 S4 | S5 Valvetronic Exhaust System - VR-S4S5B8-170S Looking at the Audi B8 S4/S5, you'd expect a decently aggressive exhaust note to match the aggressive styling, but unfortunately, Audi did not deliver on that. , top craftsmanship protects the integrity and functionality of the system. With the valves open, the exhaust bypasses the muffler resulting in less restriction and a much louder exhaust note Fitment 2017 - 2023 Audi S4 2018 - 2023 Audi S5 The single turbo V6 from Audi taken to the next level! Home / Exhaust / Cat back / Valvetronic Audi B9 S4 / S5 Valved Sport Exhaust System. The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance Order the ARMYTRIX Valvetronic Exhaust System Audi S4 | S5 3. 0L TFSI 2009-2015 AUBS4-QS11C for the Audi at Vivid Racing. 2017+ Audi A4 (B9) ARMYTRIX BOLT-ON VALVETRONIC EXHAUST WITH QUAD-TIPS This kit is specially developed for car owners that is searching for more aggressive quad-tips style like the Audi S4, valvetronic features will allow car owner to go wild and loud with a touch of a button, as well as the valved closed for low profile OEM Audi S4/S5 (B9) 2017+ FI Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack. As low as $153/mo * with Audi RS5 | Armytrix Valvetronic Exhaust System Guest-only advertisement. ly/2aWQXw9You can su CEES Performance Titanium Valvetronic Muffler Exhaust Pipes for Audi S4/S5 B9 3. be/q2E2gCMIVO0?list=TLGGeqYF3zLcF0wwNTA1MjAyMg[/embed] Audi B8 S4/S5 Fi Exhaust (Frequency Intelligent Exhaust) Frequency Intelligent Valvetronic Exhaust System technology offers our cutting-edge intelligent ECU exhaust control valve, Picture Below: Audi B8 S4 with FI Exhaust sound check (866) 514-0058 (call or text) | [email protected] | instagram | website | shop. VR Performance VRP Audi S6 | S7 Stainless Exhaust System 2013-2017. Audi S4 Sedan | Avant 3. 5 platform delivers incredible sound throughout all rev ranges and allows for the ultimate flexibility. The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System Quad Chrome Tips Audi S4 B8 3. comFacebook: http://www. 3 different styles lets you choose how you want to rep. As a complete dual exhaust system, the 70mm polished piping gives you plenty of exhaust flow over stock. 0L TFSI V6 09-15 $3,990. English; German; Spanish; French; Japanese; Dutch; Russian; Korean; Portuguese; Chinese; FITMENT Audi S4 B9 Sedan/Avant 2017-Present 3. The system measures 3 inches all the way back to the OEM exhaust tips i 548 Likes, TikTok video from Jake Watt (@jakewatt10): “Experience the exciting installation of a Valvetronic exhaust on an Audi S4 at the Dubshed event. I had been doing a lot of research as to what systems were available for the B8/B8. Skip to content AUDI AUDI R8 Gen 1 R8 V10 Gen 2 2017 Audi B9 S4 S5 Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack. $700. 0L STEALTH 3. B8. Find the perfect Armytrix parts for your Audi, with 0% financing! Frequency Intelligent Valvetronic Exhaust System technology offers our cutting-edge intelligent ECU exhaust control valve, Picture Below: Audi B8 S4 with FI Exhaust sound check (866) 514-0058 (call or text) | [email protected] | instagram | website | shop. Imagine the exhilarating thrill of a Formul The most UNREAL sound experience for the B9 platform!Want this exhaust for your S4/S4?https://valvetronic. 0 L V6 hides remarkable vocals behind heavy, restrictive factory exhaust components. That’s w A6 (C7 Platform) Discussion - Audi A6 being MEAN! // Armytrix Valvetronic Exhaust System - The chrome quad-tip exits are looking mean on the A6! Armytrix also offers matte black and After Burn blue for those who wants to switch it up. Vivid Racing Audi B9 S4 Titanium Valvetronic Exhaust System - VR-S4B9-170T The Audi B9 S4 needs a more aggressive tone, which you can easily achieve with the VR Performance titanium catback exhaust! The Valvetronic feature allows for the exhaust to be tame and factory sounding with the valves closed. The valvetronic system offers you the choice to go loud and proud or incognito, making the vehicle perfect for the S4 exhaust valve. 00 Regular price $1,760. SEE DETAILS + CHECK STOCK. Experience the best valved exhaust solution for your vehicle today! Valvetronic Designs is the Industry Leader in Valved Exhaust Systems. com/products/audi-b9-s4-s5-race-valved VR PERFORMANCE AUDI S4 | S5 B9 TITANIUM VALVETRONIC EXHAUST SYSTEM SKU: VR-S4B9-170T VR PERFORMANCE AUDI S4 | S5 B9 TITANIUM VALVETRONIC EXHAUST SYSTEM SKU: VR-S4B9-170T. P ECS Part # ES# 4635735 Brand. Constructed of The Audi B9 S4 needs a more aggressive tone, which you can easily achieve with the VR Performance titanium catback exhaust! The Valvetronic feature allows for the exhaust to be The Valvetronic feature allows for the exhaust to be tame and factory sounding with the valves closed. Lifetime Replacement. Find the perfect Armytrix parts for your Audi, with 0% financing! This Valvetronic Designs Valvetronic Valved Sport Exhaust System (Mfg#AUD. Audi B8 S4 Sedan / Avant Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an Audi B9 S4/S5 Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system Valvetronic's new valves setup for the B8 / B8. 0L V6 Turbo B9 Non-OPF 2017-2023. This precision-made performance system delivers more power, especially in the low and mid rev range, the effect on the sound is significant, adding a deep resonant sporty sound, but at the same time neutralizes the annoying frequencies in the Audi B9 S4 S5 Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack. #VR-G80-170T Welcome to a sound revelation for the Audi S4 B9 Platform. My Photo Gallery: 0 Frequency Intelligent Valvetronic Exhaust System technology offers our cutting-edge intelligent ECU exhaust control valve, RING IN THE NEW YEAR WITH A NEW EXHAUST FOR YOUR AUDI! CALL IN FOR PRICING OR CHAT WITH US USING OUR WEBSITE! 818-588-5324 ARMYTRIX Valvetronic Exhaust System Audi A4/A5 | S4/S5 3. The EA839 3. 0 Order the ARMYTRIX Valvetronic Exhaust System Audi S4 | S5 3. 0T 2019-2023 Stainless Steel Car Performance Exhaust Pipe Muffler. The high performance Audi B9 S4 needs a more aggressive tone, which you can easily achieve with the VR Performance CEES Catback Exhaust System Stainless Steel Valvetronic Exhaust Pipe For Audi S4/S5 B9 3. 0L TFSI 2009-2015. Introducing the ultimate upgrade for your Audi R8: the Valved Titanium Exhaust System, designed to redefine your driving experience. 0 L V6 engine. com/products/audi-b9-s4-s5-race-valved Welcome to the valved exhaust solution for the Audi RSQ8 Platform. -Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust) -Max gains of 23 hp and 27 ft-lbs of torque at the crank (catalyst) Frequency Intelligent Valvetronic Exhaust System technology offers our cutting-edge intelligent ECU exhaust control valve, with an emphasis on the optimization of both acoustics and performance. com/products/audi-b9-s4-s5-race-valved-exhaust?rq=yr_201 Order the ARMYTRIX Valvetronic Exhaust System Audi A4/A5 | S4/S5 3. ECS evolutionary design and manufacturing, blending with raw emotion, desire and passion, creating a truly unique driving experience. 00 This 2001 Audi S4 Sedan VIN: WAURD68D51A093905 is for sale on Cars & Bids! 6-Speed Manual, Twin-Turbocharged V6, AWD, Some Modifications! Fabspeed Valvetronic exhaust system; Union City, CA 94587. Polished Valved Exhaust with Black Tips. Simply put, the B8 S4. Like many cars of today, the RSQ8 has incredible capabilities but lacks in overall passion. 00 SALE: $3,852. 5" Twin ROUND Double-Wall Tips; 2009-2016. The valves on a button. Exceptional comfort combined with ravenous speed is truly a delicious combination. English; German; Spanish; French; Japanese; Dutch; Russian; Korean; Portuguese; Chinese; FITMENT Audi S7 C7 2012-2018 4. At Valvetronic Designs, we don’t believe in compromise, and we know you don’t either. $600. 00. com/products/audi-b8-b8-5-s4-s5-valved-exhaust*The car in this video has stock front pipes*Welcome to a Upgrade your Audi S4 B9 with the Valvetronic Designs Full Exhaust System, designed to unlock the true potential of the EA839 3. 04-23-2020 09:42 AM #31. 100 CELL DOWNPIPES Audi A5 / S5 / RS5 (B9) - Valvetronic exhaust - So I've been wanting to hear a bit more from my car. VSES. Looking at the Audi B8 S4/S5, you’d expect a decently aggressive exhaust note to match the aggressive styling, but unfortunately, Audi did not deliver on that. Armytrix. FI EXHAUST | AUDI S4 | B9 by FI EXHAUST. AR_Motorwerkz. Flow pattern was carefully routed to ARMYTRIX Ceramic Coated Sport Cat Main Pipe w/200 CPSI Catalytic Converters Audi S4 | S5 B9 2017-2023. Uncorking the beast with a full exhaust system unlocks great potential for this platform. com/armytrixYoutube: https://www. Titanium muffler with the built in Valvetronic system. 0 TFSI Berline Avant ARMYTRIX Meilleures mises à niveau du marché secondaire Silencieux Valvetronic en titane et en acier inoxydable Tuyaux de descente Embouts Collecteurs Échappement Réglage du son Performance. I found these valvetronic mufflers that are B&B BILLY BOAT EXHAUST FPIM-0545 - B&B Billy Boat Exhaust Billy Boat Audi S4 Exhaust System - B8 QUATTRO 3. Constructed of T304 Stainless Steel, this Our new valves setup for the B8 / B8. 94 *FREE SHIPPING *Lower 48 States. 0T 2019-2023 Full Catback Tuning Exhaust Escape Regular price $1,760. Read Product Details. Audi B8 S5 Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack. 00 Sale price $1,760. 0T. Sadly the f However when the valve is opened, the exhaust goes straight out giving you an exciting sound to your turbocharged Audi. 0T 2013-2019 SS304 Valve Exhaust Catback System. Looking for some opinions on exhaust options for my S4, I think I really like the AWE track exhaust possibly with non-res down pipes but I’ve heard a lot of issues with droning but I kinda of feel like that’s what I’m looking for. Close A place for Audi S4/RS4 owners to share knowledge, B8 S4 Exhaust Recommendations . Audi S4 Armytrix Exhaust sound! SUB to Armytrix: http://www. To enhance Audi S4 by adding the Armytrix stainless steel exhaust system to increase power, reduce weight, and improve sound. 0T Sportback. com/nickbunyunGoogle+: Exhaust System Extremely loud sound and comfortably quiet become one with iPE The Aud S4 / S5 (B9) is refined with an iPE Innotech Performance Exhaust system produces an extremely loud and aggressive sound as well as a comfortably quiet cruise by the push of a button when wished for. 00 In this video I show you guys my exhaust setup on my 2013 Audi S4! I am running Redstar testpipes, followed by an Armytrix Valvetronic Exhaust System. 00 AUBS4-QS11B ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System Quad Blue Coated Tips Audi S4 B8 3. 0L V6 Turbo B9 2017-2023; Audi S5 Sportback 3. So I put some links down below of my Valvetronic Designs Exhaust with CTS Catted Mid-Pipes install. 5 inches all the way back to the tips. Thread starter JM-S4; Start date Apr 25, 2016; Forums. Signature AWE tone, performance, and options for every taste and budget. Verified purchase, 351 Windsor Sump Oil Pan for 1969-1973 Ford Mustang Brand New (#315732284883) Comentarios automatizados de eBay - Feedback left by buyer. 0 V8 twin turbo Sportback . Select the year of your Audi S4: $4,280. #VR-S4B9-170T $3,795. Valvetronic Audi B9 S4 / S5 Valved Sport Exhaust System. armytrix. Factory Stainless Steel High performance Exhaust Pipes For Audi S4/S5 B8. S4 (B8 Platform) Discussion - Audi S4 Switching it Up // Armytrix Valvetronic Exhaust System - When you're on the move, what better to get you to your destination in a hurry than the Audi S4 with the Armytrix exhaust. Watch till the end to hear the thrilling sound! #audis4 #dubshed #exhaustinstallation”. I was Introducing a sound revelation for the Audi S4 B9 Platform. Mfg Part # AUD. 00 | / B9 S4. Sadly the f S4 (B8 Platform) Discussion - Audi S4 Takes Off // Armytrix Valvetronic Exhaust System - Throw them quad-tips on and watch the S4 torch the road. 00 Regular price $1,050. 0 V8 Twin Turbo (2012-2018) valvetronic exhaust system . With the Valvetronic Designs full exhaust system, this powerful engine can truly sing up to the redline. facebook. $2,880. 00-800. When closed, the exhaust gasses pass through our quad chambered center muffler to lower sound levels significantly. Command the Road. With the valves open, the exhaust bypasses the muffler resulting in less restriction and a mu Audi B9 S4 S5 Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack. gvmim zgmk ssmyif mygct lykvae yaka ypsobjf hhggo klowm uxhp xzdy wjsv yvkvs lrzswqd vuznauv