{"product_id":"bull-x-valved-catback-exhaust-system-3-5-audi-s5-b10-tfsi-mild-hybrid-quattro-ece-hyvaksynnalla","title":"Bull-X Valved Catback Exhaust System 3.5\" - Audi S5 B10 TFSI Mild Hybrid Quattro (with ECE approval)","description":"\u003ch1 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eEGO-X exhaust system for Audi S5 B10 TFSI Mild-Hybrid quattro\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eECE noise test passed – pre-orders have started.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe development of the new \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEGO-X exhaust system for the Audi S5 B10 TFSI Mild-Hybrid quattro\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e has reached a significant milestone: the system has successfully passed the noise measurement required for ECE approval, and the product is now available for pre-order.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLike all EGO-X exhaust systems from HG-Motorsport, this system is also fully designed, tested, and manufactured at the company's factory in Lübeck, Germany.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e2 × 63 mm → 89 mm – flow-optimized exhaust system\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eEGO-X is designed specifically for the new generation Audi S5 B10 model's 3.0-liter TFSI Mild-Hybrid engine, which produces \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e270 kW \/ 367 hp\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The exhaust system uses a completely redesigned routing, which is optimized for efficient exhaust gas flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn the initial section of the system, exhaust gases travel through two \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e63 mm pipes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. After this, the flows merge into a large-diameter \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e89 mm (3.5-inch) main pipe\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA significant difference from the original exhaust system is that in the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEGO-X system, the original pre-silencer is completely omitted\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This achieves efficient exhaust flow and minimal backpressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt the rear, the exhaust gases flow through \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e76 mm piping to the exhaust valves\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, after which the flow splits into four \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e63 mm tailpipes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExhaust construction:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2 × 63 mm → 1 × 89 mm → 76 mm to exhaust valves → 4 × 63 mm tailpipes\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOperation of exhaust valves\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhen valves are open\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003ePerformance-oriented exhaust path\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003e89 mm (3.5-inch) main pipe\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003e76 mm piping to exhaust valves\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eFlow splits into four 63 mm tailpipes\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eOriginal pre-silencer removed\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eEfficient exhaust flow\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eLouder, sportier, and more distinct sound profile\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhen valves are closed\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eExhaust gas flow is routed through the integrated silencing structure\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eNoise level drops significantly\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eMore subtle sound profile for daily driving\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eNoise measurement for ECE approval passed\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eAvailable for pre-order\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eInlet: 2 × 63 mm\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eMain pipe: 89 mm \/ 3.5 inches\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003e76 mm piping to exhaust valves\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eTailpipes: 4 × 63 mm\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eOriginal pre-silencer omitted\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eInstallation after OPF particulate filter\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eHigh-quality stainless steel construction\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eHandcrafted silencers\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eTIG-welded construction\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eFlow-optimized exhaust routing\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003ePrecise fitment\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eDesigned and manufactured by HG-Motorsport in Lübeck, Germany\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAudi S5 B10 TFSI Mild-Hybrid quattro\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEngine code:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DWVA\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTransmission code:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ECRA\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDisplacement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2,995 cm³\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 270 kW \/ 367 hp\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFuel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e gasoline \/ electric\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduction from:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 07\/2024\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eDesigned for the Audi S5 B10 TFSI Mild-Hybrid quattro\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe EGO-X exhaust system has been developed specifically for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAudi S5 B10 TFSI Mild-Hybrid quattro\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, which features a 2,995 cm³ engine and 270 kW \/ 367 hp of power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRather than adapting a finished exhaust, the structure and routing of the system have been designed to meet the technical requirements of the new S5 B10 generation and the characteristics of the DWVA engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTwo 63 mm exhaust streams are combined into a large-diameter 89 mm main pipe. The original pre-silencer is omitted, and at the rear, the exhaust flows through 76 mm piping to the exhaust valves. Finally, the flow splits into four 63 mm tailpipes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDevelopment focused specifically on the following features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eEfficient exhaust flow\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eMinimal exhaust backpressure\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eRemoval of original pre-silencer structure\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eEfficient combination of two exhaust streams\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eLarge 89 mm diameter main pipe\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003e76 mm piping to exhaust valves\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eFour 63 mm tailpipes\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003ePowerful and sporty sound when valves are open\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eMore pleasant sound level during daily driving when valves are closed\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eHigh-quality finish and long service life\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eECE approval\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe noise measurement required for ECE approval has been passed.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e According to the product description, the system is supplied with the corresponding ECE approval certificate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe use of the exhaust system in road traffic in accordance with the approval and any potential need to update vehicle registration documents are determined by the final approval documentation and the correspondence between the vehicle and the approved application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePre-order and introductory price for the first batch\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBy pre-ordering, you secure yourself an exhaust system from the first available production batch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe start of production and shipment preparations is already underway. Deliveries will begin once the first production batch has been completed and the approved version is ready for shipping.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eContents of delivery\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eEGO-X exhaust system for installation after the OPF particulate filter\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003e2 × 63 mm inlet connections\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003e89 mm \/ 3.5-inch main piping\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003e76 mm piping to exhaust valves\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003e4 × 63 mm tailpipes\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eIntegrated silencers\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eNecessary installation hardware\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp\u003e\u003cspan\u003eECE approval documentation\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eEGO-X – two sound worlds, one exhaust system\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe EGO-X exhaust system developed for the Audi S5 B10 optimizes exhaust flow immediately after the OPF particulate filter. The original pre-silencer is completely omitted, and the two 63 mm exhaust streams merge into a large 89 mm main pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter this, the exhaust gases travel through 76 mm piping to the exhaust valves and split into four 63 mm tailpipes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith the valves open, the system offers a more powerful and sporty sound profile. With the valves closed, the exhaust flow is directed through the integrated silencing structure, which reduces the noise level and improves driving comfort for daily use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe new EGO-X combines a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eflow-optimized design, a large 89 mm main pipe, and the removal of the original pre-silencer solution\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with two different sound profiles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eECE noise measurement passed. Pre-order now and secure yourself one of the first EGO-X exhaust systems for the new Audi S5 B10 TFSI Mild-Hybrid quattro model.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Bull-X","offers":[{"title":"Default Title","offer_id":54342851887451,"sku":"HGBXAGAVAG46","price":4549.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/HGBXAGAVAG46_7_1920x1280_67915250-6e99-4265-8d41-5a495e89499a.png?v=1791889671","url":"https:\/\/www.qtparts.fi\/en\/products\/bull-x-valved-catback-exhaust-system-3-5-audi-s5-b10-tfsi-mild-hybrid-quattro-ece-hyvaksynnalla","provider":"QT Parts","version":"1.0","type":"link"}