{"product_id":"rvng-xl-flow-series-g9x-s68-m5-race-downpipes","title":"Rvng XL Flow Series G9X\/S68 M5 Race downpipes","description":"\u003cp style=\"border:2px solid #9e0808;background:#fdf2f2;padding:12px 16px;border-radius:8px;margin-bottom:16px;\"\u003e\u003cstrong\u003e⚠️ (THIS PRODUCT IS FOR OFFROAD \u0026amp; RACE USE ONLY)\u003c\/strong\u003e\u003cbr\u003eNot 50-state compliant — may not be legal for street use depending on your state's emissions laws. See our \u003ca href=\"\/pages\/rvng-off-road-disclaimer\"\u003eOff-Road Use Disclaimer\u003c\/a\u003e for full details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRVNG XL FLOW SERIES G9X Race downpipes \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUnlock the full potential of your BMW S68-powered M5 with the RVNG XL Flow Series 3.5” Race Downpipes, engineered from the ground up for maximum flow, power, and sound on the G90 and G99 M5 platform.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUnlike undersized or restrictive alternatives, RVNG’s XL Flow 3.5” design is purpose-built to eliminate bottlenecks in the exhaust path, dramatically reducing backpressure and allowing the turbos to breathe freely. The result is faster spool, sharper throttle response, and noticeable horsepower and torque gains—especially under high load and aggressive driving.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eThis complete system includes both primary and secondary race downpipes, constructed from high-quality materials and featuring an integrated flex section to reduce vibration, thermal stress, and drivetrain movement. Every detail is focused on durability, performance, and real-world results.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWhat truly sets the RVNG XL Flow Series apart is value. Our 3.5” setup outflows everything else on the market while coming in at a price point that undercuts competitors—without sacrificing build quality or performance. No gimmicks. Just raw flow and proven results.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDesigned for enthusiasts who demand maximum power, an aggressive exhaust note, and track-ready performance, the RVNG XL Flow Series delivers a serious upgrade for your S68 M5. Built for drivers seeking premium engine performance parts, it helps create a more capable performance-focused setup while complementing high-quality car racing accessories. Take your performance build further with the \u003ca href=\"https:\/\/rvngraceworks.com\/products\/turbosmart-hypergate-45mm\"\u003eTurbosmart HyperGate 45MM\u003c\/a\u003e, engineered for drivers looking to enhance their racing setup with dependable performance. Stay connected and follow Rvng RaceWorks on \u003ca href=\"https:\/\/www.instagram.com\/rvng_raceworks\/\"\u003eInstagram\u003c\/a\u003e for more performance builds, racing content, featured products, and inspiration from the automotive community.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for BMW G90\/G99 M5 (S68 engine)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXL Flow Series 3.5” diameter for maximum exhaust flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes primary and secondary race downpipes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaster turbo spool and improved throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSignificant horsepower and torque gains\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAggressive, race-inspired exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated flex sections to reduce vibration and stress\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutflows and outprices all competing options on the market\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt to Kill. Proven to perform.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rvng RaceWorks","offers":[{"title":"High Temp C series Cerakote","offer_id":46147784540220,"sku":"RVNG-DP-S68-G9X-CK","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Uncoated","offer_id":46147784572988,"sku":"RVNG-DP-S68-G9X-UNC","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/IMG-1304.jpg?v=1789068540","url":"https:\/\/rpm-racing.com\/products\/rvng-xl-flow-series-g9x-s68-m5-race-downpipes","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}