{"product_id":"milltek-large-bore-downpipes-with-hjs-hi-flow-cat-audi-b9-rs4-rs5-ssxau815","title":"Milltek Large Bore Downpipes with HJS Hi-Flow Cat | Audi B9 RS4 RS5","description":"\u003ch3\u003eMilltek Large Bore Downpipes with HJS Hi-Flow Cat for the Audi B9 RS4 RS5\u003c\/h3\u003e\u003cp\u003eEngineered as a direct replacement for the factory downpipe, mandrel-bent throughout to maintain flow and fitted to the OE mounting points.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium Materials: T304Lstainless steel for durability and lasting corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eEnhanced Performance: 3.00\" (76.20mm) mandrel-bent pipework improves exhaust flow for sharper throttle response.\u003c\/li\u003e\n\u003cli\u003eDirect Fitment: engineered as a bolt-on replacement for the factory system.\u003c\/li\u003e\n\u003cli\u003eRace Use: intended for track and off-road use— check local regulations before road use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePipe Diameter: 3.00\" (76.20mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: T304L Stainless Steel\u003c\/li\u003e\n\u003cli\u003eSystem Type: Large Bore Downpipes with HJS Hi-Flow Cat\u003c\/li\u003e\n\u003cli\u003eFitting Time: 3.00 to 4.00 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatibility\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2017 to 2023 RS5 B9 2.9 V6 Turbo Coupe\u003c\/li\u003e\n\u003cli\u003e2019 and later RS5 B9.5 2.9 V6 Turbo Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose Milltek?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEvery system is precision-built to deliver the sound, flow, and quality that define the Milltek difference.\u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":51360561922271,"sku":"SSXAU815","price":4720.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8496\/9183\/files\/SSXAU815_1.jpg?v=1789002796","url":"https:\/\/egtuning.com\/products\/milltek-large-bore-downpipes-with-hjs-hi-flow-cat-audi-b9-rs4-rs5-ssxau815","provider":"Egor's Garage Tuning ","version":"1.0","type":"link"}