{"product_id":"jdy-2-5t-rs3-8y-racing-stainless-steel-exhaust-catback","title":"JDY 2.5T RS3 8Y Racing Stainless Steel Exhaust - Catback","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:143f273c-75c0-4a2a-9f71-826d74c5fef6-5\" 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 [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\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-WEB:143f273c-75c0-4a2a-9f71-826d74c5fef6-5\" data-turn-id-container=\"request-WEB:143f273c-75c0-4a2a-9f71-826d74c5fef6-5\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--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=\"b1634f3b-8fdc-4489-b779-7f5c2887d754\" 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=\"0\" data-end=\"452\"\u003eThe JDY 2.5T RS3\/TTRS Stainless Catback Exhaust is engineered for enthusiasts seeking premium performance, aggressive sound, and exceptional value. Designed specifically for the Audi RS3 and TTRS platform, this high-flow catback exhaust system combines precision fitment with durable 304 stainless steel construction to deliver improved exhaust flow, enhanced throttle response, and the unmistakable sound of Audi’s legendary 2.5T five-cylinder engine.\u003c\/p\u003e\n\u003cp data-start=\"454\" data-end=\"828\"\u003eConstructed from premium-grade 304 stainless steel, the JDY Single-Pipe Style Catback Exhaust offers outstanding durability and corrosion resistance for both street and track applications. Its optimized high-flow single-pipe design reduces backpressure and maximizes exhaust efficiency, helping improve power delivery and overall engine performance throughout the rev range.\u003c\/p\u003e\n\u003cp data-start=\"830\" data-end=\"1206\"\u003eFeaturing large-diameter 89mm piping and a 130mm outlet design, this exhaust system mirrors the dimensions and flow characteristics of JDY’s titanium version while providing a more affordable performance solution. The resonated design produces a deep, aggressive exhaust note without excessive cabin drone, making it ideal for daily driving and spirited performance use alike.\u003c\/p\u003e\n\u003cp data-start=\"1208\" data-end=\"1363\"\u003eDesigned as a direct bolt-on upgrade, the system integrates seamlessly with factory mounting points for straightforward installation and OEM-style fitment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"q4c1cr\" data-start=\"1365\" data-end=\"1378\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul data-start=\"1379\" data-end=\"1806\"\u003e\n\u003cli data-section-id=\"1ptcai\" data-start=\"1379\" data-end=\"1421\"\u003ePremium 304 stainless steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"1dk66dn\" data-start=\"1422\" data-end=\"1468\"\u003eHigh-flow single-pipe catback exhaust design\u003c\/li\u003e\n\u003cli data-section-id=\"1thuedf\" data-start=\"1469\" data-end=\"1517\"\u003eReduces backpressure and improves exhaust flow\u003c\/li\u003e\n\u003cli data-section-id=\"w5jpaf\" data-start=\"1518\" data-end=\"1569\"\u003eEnhances throttle response and engine performance\u003c\/li\u003e\n\u003cli data-section-id=\"1y59pks\" data-start=\"1570\" data-end=\"1617\"\u003eAggressive yet refined resonated exhaust note\u003c\/li\u003e\n\u003cli data-section-id=\"p5bxmb\" data-start=\"1618\" data-end=\"1665\"\u003e89mm exhaust piping for maximum flow capacity\u003c\/li\u003e\n\u003cli data-section-id=\"1c4iu86\" data-start=\"1666\" data-end=\"1693\"\u003eLarge 130mm outlet design\u003c\/li\u003e\n\u003cli data-section-id=\"1qpesjm\" data-start=\"1694\" data-end=\"1753\"\u003eCorrosion-resistant construction for long-term durability\u003c\/li\u003e\n\u003cli data-section-id=\"1xm3s52\" data-start=\"1754\" data-end=\"1806\"\u003eDirect bolt-on installation with OEM-style fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"fisyr1\" data-start=\"1808\" data-end=\"1828\"\u003eVehicle Fitment:\u003c\/h3\u003e\n\u003cul data-start=\"1829\" data-end=\"1948\"\u003e\n\u003cli data-section-id=\"lyf7sl\" data-start=\"1829\" data-end=\"1868\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAudi TTRS 8S\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"wlg39x\" data-start=\"1869\" data-end=\"1908\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAudi RS3 8V2\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1etlrsl\" data-start=\"1909\" data-end=\"1948\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eAudi RS3 8Y\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1950\" data-end=\"2036\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePlease select the correct vehicle model to ensure proper fitment for your application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\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":"JDY Performance","offers":[{"title":"Black","offer_id":45853987668166,"sku":"DAZ-999-ACK-PA","price":4400.0,"currency_code":"AUD","in_stock":true},{"title":"Silver","offer_id":45853987700934,"sku":"DAZ-999-Q01-PA","price":4400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/4627\/7830\/files\/1_400x_10c33dd7-162c-4746-beaa-ae0058d4793d.webp?v=1779084422","url":"https:\/\/www.gridlinecustommotorsports.com.au\/products\/jdy-2-5t-rs3-8y-racing-stainless-steel-exhaust-catback","provider":"Gridline Custom Motorsports","version":"1.0","type":"link"}