{"product_id":"vorsprung-high-flow-cats-audi-c8-rs6-rs7-4m-sq8-rsq8-d5-a8-s8-ea825-4-0t-v8","title":"Vorsprung High Flow Cats, Audi C8 RS6, RS7, 4M SQ8, RSQ8, D5 A8, S8 EA825 4.0T V8","description":"\u003cp data-start=\"313\" data-end=\"419\"\u003e\u003cstrong\u003e\u003cspan data-start=\"370\" data-end=\"419\"\u003eRS6 V2 is here. The same Euro 6 catalysts that keeps the smell away, but with improved flanges for easier installation. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"313\" data-end=\"419\"\u003e\u003cstrong\u003e\u003cspan data-start=\"370\" data-end=\"419\"\u003eB\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong data-start=\"370\" data-end=\"419\"\u003euilt for Real Power, Without the Compromises - T\u003cspan\u003ehese catalysts are designed, tested, and validated to deliver reliable performance without concern for premature failure.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"421\" data-end=\"748\"\u003eOnce you move past a basic tune setup on the Audi 4.0T, you're asking a lot more from the factory cats — and honestly, they just can’t keep up. We’ve seen it time and time again: stock converters break down under the extra heat and pressure, and when they do, the risk isn’t just poor performance — it’s engine damage.\u003c\/p\u003e\n\u003cp data-start=\"750\" data-end=\"953\"\u003eWhether you’re looking to maximize performance on a heavily tuned build or simply craving a richer, more aggressive exhaust note from your factory setup, these high-flow catalysts deliver exactly what you need. By dramatically reducing backpressure compared to restrictive stock units, they unlock hidden horsepower and sharper throttle response for drivers pushing the limits, while instantly waking up the sound profile for those staying on the stock tune. It’s the perfect foundational upgrade to transform your vehicle's character, giving you the volume, spool, and performance you want without compromising on reliability.\u003c\/p\u003e\n\u003chr data-start=\"955\" data-end=\"958\"\u003e\n\u003ch3 data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003ePrecision Catalysts: 200-Cell \u0026amp; 400-Cell Metallic Options\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eWhy Metallic Substrates? Because Balance Matters.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eEveryone loves the sound of a performance exhaust—until the drone and fumes from cheap test pipes make your car feel like a straight-piped lawnmower. That is why we have engineered a solution offering two distinct paths to performance, both utilizing advanced metallic catalyst technology.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eWe know other downpipes look the same, but the catalyst is the heart of a good downpipe. That's why we prioritized the catalyst first. Even with 200-cell High-Flow catalysts our customers report \u003cstrong\u003eno smell\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eWhether you choose our \u003cb data-path-to-node=\"4\" data-index-in-node=\"23\"\u003e200-cell High-Flow\u003c\/b\u003e or our \u003cb data-path-to-node=\"4\" data-index-in-node=\"49\"\u003e400-cell Ultra-Efficiency\u003c\/b\u003e options, you are getting a substrate we validated closely with our manufacturer to withstand the extreme thermal and mechanical loads of the 4.0 platform. Unlike the fragile ceramic cores used by budget brands to boost profits, our metallic substrates are engineered to survive sustained heat cycles and aggressive driving without crumbling.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eThe Choice is Yours:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003e200-Cell Metallic:\u003c\/b\u003e The enthusiast’s choice for maximum auditory feedback and the least amount of back pressure. It strikes the perfect balance: dense enough to smooth out noise and harsh odors, yet open enough to support serious horsepower.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003e400-Cell Metallic:\u003c\/b\u003e The ideal solution for drivers prioritizing maximum filtration and stealth. We have sourced a modern, high-flow 400-cell design that sheds the restrictive reputation of older GESI units, offering enhanced durability and flow characteristics that do not choke the engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"7\"\u003eBoth configurations are engineered to meet \u003cb data-path-to-node=\"7\" data-index-in-node=\"43\"\u003eEuro 6 and EPA compliance specifications\u003c\/b\u003e, ensuring that you get the performance you paid for without the headaches. By sourcing the highest-quality non-branded metallic cats available, we provide a setup that ensures no Check Engine Lights (CEL), no noxious smells, and rock-solid reliability—all without the inflated \"brand tax\" price tag.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineered for Endurance, Guaranteed for Life\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe understand that a lifetime warranty offers little value if you're frequently dealing with the inconvenience and expense of part replacement and re-installation labor. At Vorsprung Autowerk, our focus isn't just on warranty duration; it's on \u003cb\u003eproduct longevity and reliability\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eWe chose our materials and design specifically to eliminate the common failure cycle of 12-24 months. Our components are built right the first time to stay on your vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWe provide a Lifetime Warranty because we are confident you won't need to use it.\u003c\/b\u003e\u003c\/p\u003e\n\u003chr data-start=\"1774\" data-end=\"1777\"\u003e\n\u003cp data-start=\"1779\" data-end=\"1830\"\u003e\u003cstrong data-start=\"1779\" data-end=\"1830\"\u003ePerformance, Reliability, and Thoughtful Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1832\" data-end=\"2389\"\u003e\n\u003cli data-start=\"1832\" data-end=\"1913\"\u003e\n\u003cstrong data-start=\"1834\" data-end=\"1857\"\u003eFull flow path\u003c\/strong\u003e from top to bottom, with no tapering down to OEM size\u003c\/li\u003e\n\u003cli data-start=\"1832\" data-end=\"1913\"\u003e\n\u003cstrong\u003eDetachable flanges\u003c\/strong\u003e to make installation a breeze\u003c\/li\u003e\n\u003cli data-start=\"1914\" data-end=\"1983\"\u003e\n\u003cstrong data-start=\"1916\" data-end=\"1937\"\u003eSmooth transition\u003c\/strong\u003e to OEM-style lower flanges for easy fitment\u003c\/li\u003e\n\u003cli data-start=\"1914\" data-end=\"1983\"\u003eVorsprung\u003cstrong\u003e reinforced flange\u003c\/strong\u003e design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1984\" data-end=\"2049\"\u003e\n\u003cstrong data-start=\"1986\" data-end=\"2026\"\u003ePrecision TIG-welded and back-purged\u003c\/strong\u003e for maximum strength\u003c\/li\u003e\n\u003cli data-start=\"2050\" data-end=\"2110\"\u003e\n\u003cstrong data-start=\"2052\" data-end=\"2079\"\u003eDouble-walled pipe ends\u003c\/strong\u003e to resist cracking over time\u003c\/li\u003e\n\u003cli data-start=\"2111\" data-end=\"2199\"\u003e\n\u003cstrong data-start=\"2113\" data-end=\"2151\"\u003eExtra-thick 10mm stainless flanges\u003c\/strong\u003e, reinforced inside and out to prevent warping and \u003cstrong\u003etreated for an ultra smooth mating surface\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2200\" data-end=\"2297\"\u003e\n\u003cstrong data-start=\"2202\" data-end=\"2220\"\u003eHeat shielding\u003c\/strong\u003e included to control temps, reduce heat soak, and protect nearby components\u003c\/li\u003e\n\u003cli data-start=\"2298\" data-end=\"2389\"\u003e\n\u003cstrong data-start=\"2300\" data-end=\"2324\"\u003e304L stainless steel\u003c\/strong\u003e construction (\u003cstrong\u003eVorsprung Spec \u003c\/strong\u003e\u003cstrong\u003e2.0mm wall thickness\u003c\/strong\u003e) throughout — built to last\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2391\" data-end=\"2606\"\u003eWe’re currently beta testing emissions compliance with a number of users — so far, everything is running clean. These converters are rated to withstand temps well beyond what the 4.0T can throw at them.\u003c\/p\u003e\n\u003cp data-start=\"2608\" data-end=\"2744\"\u003eAnd for peace of mind? You get a an\u003cstrong data-start=\"2641\" data-end=\"2680\"\u003e unlimited-launch warranty\u003c\/strong\u003e against catalyst failure. Go ahead — drive it like you mean it.\u003c\/p\u003e\n\u003chr data-start=\"2746\" data-end=\"2749\"\u003e\n\u003cp data-start=\"2973\" data-end=\"3053\"\u003e \u003c\/p\u003e\n\u003cp\u003eWarranty Disclaimer: No catalysts, including ours, are designed to withstand crackle or burble tunes and cannot withstand ignition-cut launch control environments. We reserve the right to void warranty if such conditions were present. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: These are currently made to order. Delivery times are approximately 30 days.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vorsprung Autowerk","offers":[{"title":"200 Cell \/ Standard \/ SQ7\/SQ8\/RSQ8","offer_id":45148398256304,"sku":"sku-54246095716655","price":2550.0,"currency_code":"CAD","in_stock":true},{"title":"200 Cell \/ Standard \/ RS6\/RS7 D5 A8\/S8","offer_id":45148398289072,"sku":"sku-54246145818927","price":2550.0,"currency_code":"CAD","in_stock":true},{"title":"200 Cell \/ Dual Layer Quartz Lined (Superior Heat Management and Exhaust Evacuation) \/ SQ7\/SQ8\/RSQ8","offer_id":45148398321840,"sku":"sku-54246109806895","price":2974.0,"currency_code":"CAD","in_stock":true},{"title":"200 Cell \/ Dual Layer Quartz Lined (Superior Heat Management and Exhaust Evacuation) \/ RS6\/RS7 D5 A8\/S8","offer_id":45148398354608,"sku":"sku-54246145851695","price":2974.0,"currency_code":"CAD","in_stock":true},{"title":"400 Cell \/ Standard \/ SQ7\/SQ8\/RSQ8","offer_id":45148398387376,"sku":"sku-54246095782191","price":2691.0,"currency_code":"CAD","in_stock":true},{"title":"400 Cell \/ Standard \/ RS6\/RS7 D5 A8\/S8","offer_id":45148398420144,"sku":"sku-54246145884463","price":2691.0,"currency_code":"CAD","in_stock":true},{"title":"400 Cell \/ Dual Layer Quartz Lined (Superior Heat Management and Exhaust Evacuation) \/ SQ7\/SQ8\/RSQ8","offer_id":45148398452912,"sku":"sku-54246109839663","price":3116.0,"currency_code":"CAD","in_stock":true},{"title":"400 Cell \/ Dual Layer Quartz Lined (Superior Heat Management and Exhaust Evacuation) \/ RS6\/RS7 D5 A8\/S8","offer_id":45148398485680,"sku":"sku-54246145917231","price":3116.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/6109\/8353\/files\/d79a63685c36e17a6e7ff188e7fdb508.jpg?v=1780943197","url":"https:\/\/supremeperformance845.com\/en-ca\/products\/vorsprung-high-flow-cats-audi-c8-rs6-rs7-4m-sq8-rsq8-d5-a8-s8-ea825-4-0t-v8","provider":"Supreme performance 845 ","version":"1.0","type":"link"}