{"product_id":"rev9-exhaust-for-audi-r8-type-42-4-2l-v8-2008-2015-2-75-cat-back-valved-controlled-titanium","title":"Rev9 Exhaust for Audi R8 Type 42 4.2L V8 \/ V10 (2008-2015) 2.75\" or  3\" Catback Valved Controlled Titanium","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"hpk7gx\" data-start=\"288\" data-end=\"327\"\u003eAudi R8 Type 42 4.2L V8 (2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015)\u003c\/li\u003e\n\u003cli data-section-id=\"r9brpk\" data-start=\"328\" data-end=\"368\"\u003eAudi R8 Type 42 5.2L V10 (2009, 2010, 2011, 2012, 2013, 2014, 2015)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"22\" data-end=\"50\"\u003e\n\u003cstrong data-start=\"22\" data-end=\"48\"\u003eConfiguration Options:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"9jkbpx\" data-start=\"52\" data-end=\"105\"\u003eStandard Edition - Valve-Controlled Sport Muffler\u003c\/li\u003e\n\u003cli data-section-id=\"k3rem\" data-start=\"106\" data-end=\"160\"\u003eTrack Edition - Valve-Controlled Race Spec Exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"162\" data-end=\"185\"\u003e\n\u003cstrong data-start=\"162\" data-end=\"183\"\u003eMaterial Options: \u003c\/strong\u003eLightweight Titanium Construction\u003c\/li\u003e\n\u003cli data-section-id=\"r9brpk\" data-start=\"328\" data-end=\"368\"\u003e\n\u003cstrong data-start=\"370\" data-end=\"412\"\u003eExhaust Pipe Diameter \/ Merge Section:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"12c9jks\" data-start=\"416\" data-end=\"503\"\u003e4.2L V8 Models - 2.75\" Titanium or Stainless Steel Piping with X-Pipe Merge Section\u003c\/li\u003e\n\u003cli data-section-id=\"9cetux\" data-start=\"504\" data-end=\"589\"\u003e5.2L V10 Models - 3\" Titanium or Stainless Steel Piping with X-Pipe Merge Section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"591\" data-end=\"619\"\u003e\n\u003cstrong data-start=\"591\" data-end=\"617\"\u003eMuffler Configuration:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"k0uwm6\" data-start=\"621\" data-end=\"715\"\u003eStandard Edition - Sport Muffler Design for Refined Exotic Sound and Daily Driving Comfort\u003c\/li\u003e\n\u003cli data-section-id=\"1j6nels\" data-start=\"716\" data-end=\"814\"\u003eTrack Edition - Freer-Flowing Race-Inspired Design for Louder and More Aggressive Exhaust Tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"856\"\u003e\n\u003cstrong data-start=\"816\" data-end=\"854\"\u003eApproximate Exhaust System Weight:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"18fo00t\" data-start=\"858\" data-end=\"895\"\u003eStandard Stainless Steel - 15 lbs\u003c\/li\u003e\n\u003cli data-section-id=\"1pfbh1p\" data-start=\"896\" data-end=\"930\"\u003eTrack Stainless Steel - 11 lbs\u003c\/li\u003e\n\u003cli data-section-id=\"3oa66c\" data-start=\"931\" data-end=\"988\"\u003eStandard Titanium - Lightweight Titanium Construction\u003c\/li\u003e\n\u003cli data-section-id=\"j7z6y2\" data-start=\"989\" data-end=\"1029\"\u003eTrack Titanium - Approximately 6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1031\" data-end=\"1058\"\u003e\n\u003cstrong data-start=\"1031\" data-end=\"1056\"\u003ePerformance Benefits:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"oolk9l\" data-start=\"1060\" data-end=\"1109\"\u003eImproves Exhaust Flow and Reduces Restriction\u003c\/li\u003e\n\u003cli data-section-id=\"1a4bpi8\" data-start=\"1110\" data-end=\"1172\"\u003eEnhances Throttle Response and Engine Breathing Efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"3ynj1u\" data-start=\"1173\" data-end=\"1220\"\u003eProduces Deep, Exotic Supercar Exhaust Tone\u003c\/li\u003e\n\u003cli data-section-id=\"7xxqnh\" data-start=\"1221\" data-end=\"1280\"\u003eValve-Controlled System Allows Dual Sound Personalities\u003c\/li\u003e\n\u003cli data-section-id=\"7c0z3k\" data-start=\"1281\" data-end=\"1349\"\u003eLightweight Titanium Versions Help Reduce Overall Exhaust Weight\u003c\/li\u003e\n\u003cli data-section-id=\"eoka61\" data-start=\"1350\" data-end=\"1410\"\u003eMandrel-Bent Piping Promotes Smoother Exhaust Scavenging\u003c\/li\u003e\n\u003cli data-section-id=\"1gnnc5\" data-start=\"1411\" data-end=\"1483\"\u003ePrecision TIG-Welded Construction for Durability and Heat Resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1485\" data-end=\"1513\"\u003e\n\u003cstrong data-start=\"1485\" data-end=\"1511\"\u003eInstallation \u0026amp; Finish:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Bolt-On Installation Using Factory Mounting Locations\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware Included for Proper Installation\u003c\/li\u003e\n\u003cli\u003eFully Polished Double-Walled Exhaust Tips\u003c\/li\u003e\n\u003cli\u003eBuilt for Street, Canyon, and Track-Inspired Driving Use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eProduct Description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69fe2aad-c6f8-83ec-b2a6-a43330dc2cc3-7\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69fe2aad-c6f8-83ec-b2a6-a43330dc2cc3-7\" data-turn-id-container=\"request-69fe2aad-c6f8-83ec-b2a6-a43330dc2cc3-7\" data-testid=\"conversation-turn-78\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d84fcf3f-91a5-4c2d-93de-0ce539a9b405\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"1522\" data-end=\"2529\"\u003eThe Rev9 Titanium Valved Exhaust lineup for the Audi R8 Type 42 transforms both the 4.2L V8 and 5.2L V10 models into the kind of supercars that sound every bit as exciting as they look. Available in both Standard Sport Muffler and more aggressive Track Edition configurations, these valve-controlled titanium cat-back systems are designed to deliver the best of both worlds — refined and controlled during normal cruising, then brutally exotic and race-inspired once the valves open and the revs climb. The 4.2L V8 systems utilize freer-flowing 2.75-inch piping with an X-pipe merge section for smoother exhaust scavenging and a sharper exotic V8 tone, while the larger 5.2L V10 setups step up to full 3-inch piping for maximum airflow and an even more intense high-RPM supercar scream. Whether you prefer the more balanced personality of the Standard Edition or the raw aggression of the Track Version, both dramatically improve throttle response, exhaust flow efficiency, and overall driving excitement.\u003c\/p\u003e\n\u003cp data-start=\"2531\" data-end=\"3522\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eConstructed from lightweight titanium with mandrel-bent piping and precision TIG-welded craftsmanship, the Rev9 exhaust systems help reduce overall exhaust weight while delivering a sharper, cleaner, and more motorsport-inspired sound profile compared to the restrictive factory setup. The valve-controlled design allows the R8 to remain civilized enough for daily driving while still unleashing the full exotic soundtrack enthusiasts crave during spirited acceleration, canyon runs, or track-focused driving. Rev9 has earned a strong reputation among performance enthusiasts for delivering aggressive styling, premium-inspired sound, and impressive fitment quality without the extreme pricing often attached to exotic car exhaust systems. If your Audi R8 still feels too quiet or too refined from the factory, the Rev9 Titanium Valved Exhaust lineup finally gives the car the raw personality, lightweight performance feel, and spine-tingling supercar soundtrack it was always meant to have.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Rev9","offers":[{"title":"Standard Edition \/ 4.2L V8","offer_id":42371218243664,"sku":"CB-019-TI","price":2520.0,"currency_code":"USD","in_stock":true},{"title":"Standard Edition \/ 5.2L V10","offer_id":42371218276432,"sku":"CB-020-TI","price":2520.0,"currency_code":"USD","in_stock":true},{"title":"Track Edition \/ 4.2L V8","offer_id":42371218374736,"sku":"CB-202-TI","price":2310.0,"currency_code":"USD","in_stock":true},{"title":"Track Edition \/ 5.2L V10","offer_id":42371218407504,"sku":"CB-201-TI","price":2310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/cb-202-ti_1.jpg?v=1778858859","url":"https:\/\/shop.redline360.com\/products\/rev9-exhaust-for-audi-r8-type-42-4-2l-v8-2008-2015-2-75-cat-back-valved-controlled-titanium","provider":"Redline360","version":"1.0","type":"link"}