{"product_id":"truflow-ultratone-catted-and-resonated-downpipes-v2-audi-b8-b8-5-audi-s4-s5-a6-3-0t-supercharged","title":"TruFlow UltraTone Catted and Resonated Downpipes V2, Audi B8\/B8.5 Audi S4, S5, A6 3.0T Supercharged","description":"\u003cp data-end=\"116\" data-start=\"92\"\u003e\u003cstrong data-end=\"114\" data-start=\"92\"\u003eTruFlow UltraTone V2 \u003c\/strong\u003e(Available Early January\u003cspan style=\"font-size: 0.875rem;\"\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"311\" data-start=\"118\"\u003eYou may have seen our prototype on social media. Sounded good right? Well it had some flaws. We fixed them. It's now stronger, has sleeve clamps for easier install, and it's heat shielded so your toes are a little less toasty.\u003c\/p\u003e\n\u003cp data-end=\"311\" data-start=\"118\"\u003eDoes it look weird? Yes, that's because no one else has developed a downpipe quite like this. Baffles are restrictive and resonators alone aren't enough. Why TruFlow? Because it flows and sounds better.\u003c\/p\u003e\n\u003cp data-end=\"311\" data-start=\"118\"\u003eEngineered for drivers who demand both performance and refinement, the Tru Flow UltraTone downpipe combines cutting-edge flow technology with an unmistakably deep, sophisticated exhaust note.\u003c\/p\u003e\n\u003cp data-end=\"622\" data-start=\"313\"\u003eAt its heart, UltraTone features \u003cstrong data-end=\"405\" data-start=\"346\"\u003ehigh-performance 400 cell metallic catalytic converters\u003c\/strong\u003e, precision-built to withstand exhaust gas temperatures well beyond the peak ranges typical of modern Audi powerplants. This ensures consistent performance and durability, even under the harshest driving conditions.\u003c\/p\u003e\n\u003cp data-end=\"828\" data-start=\"624\"\u003eTo optimize sensor integration and maintain seamless ECU compatibility, \u003cstrong data-end=\"752\" data-start=\"696\"\u003esecondary O₂ bungs have been strategically relocated\u003c\/strong\u003e—simplifying installation and improving fitment on a wide range of models (catalyst readiness results may vary).\u003c\/p\u003e\n\u003cp data-end=\"1126\" data-start=\"830\"\u003eComplementing the catalytic system, UltraTone incorporates \u003cstrong data-end=\"926\" data-start=\"889\"\u003elarge straight-through resonators\u003c\/strong\u003e specifically designed to reduce cabin drone while sculpting a rich, low-frequency tone. The result is a uniquely deep, refined soundtrack that stays civil under cruise yet roars to life under load.\u003c\/p\u003e\n\u003cp data-end=\"1280\" data-start=\"1128\"\u003eTrue to its name, Tru Flow UltraTone delivers uncompromising flow, thermal resilience, and sound quality—crafted for enthusiasts who refuse to settle.\u003c\/p\u003e\n\u003ch3 data-end=\"217\" data-start=\"193\"\u003e\u003cstrong data-end=\"217\" data-start=\"197\"\u003eWhy Buy From Us?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"721\" data-start=\"219\"\u003e✅ \u003cstrong data-end=\"253\" data-start=\"221\"\u003eEnthusiast-designed \u0026amp; tested\u003c\/strong\u003e — Built by people who actually drive\u003cbr data-end=\"293\" data-start=\"290\"\u003e✅ \u003cstrong data-end=\"318\" data-start=\"295\"\u003eRun on our own cars\u003c\/strong\u003e — If we don’t trust it, we don’t sell it\u003cbr data-end=\"362\" data-start=\"359\"\u003e✅ \u003cstrong data-end=\"384\" data-start=\"364\"\u003eAlways improving\u003c\/strong\u003e — Continuous R\u0026amp;D, not cookie-cutter catalog parts\u003cbr data-end=\"437\" data-start=\"434\"\u003e✅ \u003cstrong data-end=\"474\" data-start=\"439\"\u003eWe support platform development\u003c\/strong\u003e — Investing in the future of your chassis\u003cbr data-end=\"519\" data-start=\"516\"\u003e✅ \u003cstrong data-end=\"554\" data-start=\"521\"\u003eReal support from real humans\u003c\/strong\u003e — Talk to enthusiasts, not ticket bots\u003cbr data-end=\"596\" data-start=\"593\"\u003e✅ \u003cstrong data-end=\"625\" data-start=\"598\"\u003eSmall team, big passion\u003c\/strong\u003e — Every order helps fuel innovation\u003cbr data-end=\"664\" data-start=\"661\"\u003e✅ \u003cstrong data-end=\"688\" data-start=\"666\"\u003eNo marketing fluff\u003c\/strong\u003e — Just honest parts that perform\u003c\/p\u003e","brand":"Vorsprung Autowerk","offers":[{"title":"Default Title","offer_id":52846498545971,"sku":"sku-51601990353199","price":1299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2720\/8266\/files\/c72c9744e34c39e48375f0f6f35e43cc.jpg?v=1765854379","url":"https:\/\/ntxglow.com\/products\/truflow-ultratone-catted-and-resonated-downpipes-v2-audi-b8-b8-5-audi-s4-s5-a6-3-0t-supercharged","provider":"NTXGlow","version":"1.0","type":"link"}