{"product_id":"armytrix-valvetronic-exhaust-system-audi-a4-avant-b9-2-0-tfsi-2wd-non-opf-2016-2021","title":"Armytrix Valvetronic Exhaust System - Audi A4 Avant B9 2.0 TFSI 2WD Non-OPF 2016-2021","description":"\u003cp\u003eEnhance your Audi A4 by adding the ARMYTRIX Super Sport Stainless Steel Exhaust System. This system will increase power, reduce weight, and improve sound. 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 most critical rpm range. Complete the look with a set of four sporty chrome polished silver tailpipes. ARMYTRIX exhaust systems differ from other brands' exhaust systems with their unique \"Throttle Pedal Sensor and Engine RPM Signal Auto Functions\". Through this system ARMYTRIX offers car owners a better launch-start without losing backpressure by automatically closing the valves at low rpm. When your car is driving at high speeds, the valves will automatically open to increase air flow for better performance (hp \u0026amp; torque gained) and sound. Car owners can set their own timing for valves to automatically open and close by engine rpm and how deep they press the gas pedal. It's a new innovative system that brings your car to a different level. With the ARMYTRIX you are not getting just an exhaust system, you are getting a driving system unlike anything you have experienced before. When car owners turn on the race mode (valves opened), the gas goes through the section of straight pipes. This is where you get the Incredible race sound and performance gain. In full throttle and it' straight pipe all the way, which means you will be expecting the LOUDEST sound performance you've ever heard!\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Front Pipe (AU942-F)\u003c\/li\u003e\n\n\u003cli\u003e Mid Pipe (AU942-M1)\u003c\/li\u003e\n\n\u003cli\u003e Y-Pipe (AU942-M2)\u003c\/li\u003e\n\n\u003cli\u003e Valvetronic Mufflers (AU942-VML+AU942-VMR)\u003c\/li\u003e\n\n\u003cli\u003e Wireless Remote Control Kits (OWRC)\u003c\/li\u003e\n\n\u003cli\u003e Quad Chrome Silver Tips (4xS11C)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Stainless Steel\u003c\/li\u003e\n\n\u003cli\u003e Quad Chrome Silver Tips\u003c\/li\u003e\n\n\u003cli\u003e 3 Mode Valve System to control exhaust sound\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Audi A4 2.0 TFSI B9 2WD Non-OPF 2016-2021\u003c\/li\u003e\n\n\u003cli\u003e Audi A4 Avant 2.0 TFSI B9 2WD Non-OPF 2016-2021\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eInstallation Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e For Instructions\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.armytrixusa.com\/catalog\/productdocs\/vr\/1179\/2024\/AUA4B9.pdf\" target=\"_blank\"\u003eCLICK HERE\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e The muffler with quad-tips is only compatible with S4 Style Quad diffuser on non-S-line rear bumper, or with S4 rear diffuser on S-line rear bumper.\u003c\/li\u003e\n\n\u003cli\u003e There are different versions of OE exhaust, use VIN to verify fitment prior to installation.\u003c\/li\u003e\n\n\u003cli\u003e Fit to both Left-Hand Drive\/Right-Hand Drive cars\u003c\/li\u003e\n\n\u003cli\u003e Armytrix OBDII Control Module required \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ccenter\u003e\n\n\u003ciframe width=\"640\" height=\"320\" src=\"https:\/\/www.youtube.com\/embed\/USQ4FPS50u4\" title=\"Audi TT 8S 2.0 TFSI Quattro w\/ ARMYTRIX Downpipe \u0026amp; FLAP Exhaust - Revs \u0026amp; Accelerations!\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"640\" height=\"320\" src=\"https:\/\/www.youtube.com\/embed\/uErcBdtfUwk\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\n\u003c\/center\u003e\n\u003c!----\u003e","brand":"QT Parts","offers":[{"title":"Chrome Silver","offer_id":48690660737371,"sku":"AU942-QS11C","price":3067.0,"currency_code":"GBP","in_stock":true},{"title":"Blue Coated","offer_id":48690660770139,"sku":"AU942-QS11B","price":3364.0,"currency_code":"GBP","in_stock":true},{"title":"Matte Black","offer_id":48690660802907,"sku":"AU942-QS11M","price":3411.0,"currency_code":"GBP","in_stock":true},{"title":"Carbon Fiber","offer_id":48690660835675,"sku":"AU942-QC11","price":3743.0,"currency_code":"GBP","in_stock":true},{"title":"Gold","offer_id":48690660868443,"sku":"AU942-QS11G","price":3411.0,"currency_code":"GBP","in_stock":true},{"title":"True Titanium Blue","offer_id":48690660901211,"sku":"AU942-QT19B","price":3861.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/AU942-QC11.png?v=1721234188","url":"https:\/\/www.qtparts.fi\/en-gb\/products\/armytrix-valvetronic-exhaust-system-audi-a4-avant-b9-2-0-tfsi-2wd-non-opf-2016-2021","provider":"QT Parts","version":"1.0","type":"link"}