Upgrade your 2025+ G90 BMW M5 with RK Autowerks’ newly released G90-specific S68 downpipes, engineered for a precise OEM fit. Unlike other options on the market, these downpipes are built exclusively for the G90 platform—not compatible with previous-generation M5 or M8 models. Don’t risk poor fitment or performance losses with universal alternatives. Crafted from durable 304 stainless steel, these downpipes retain all factory mounting points and feature precision CNC-machined flanges for a secure, leak-free seal. Both primary and secondary sections are included, along with additional heat wrap to manage under-hood temperatures and protect surrounding components during high-load conditions. Key Features: 100% OEM fitment for G90 M5 S68 engine All factory mounting points retained 304 stainless steel construction CNC flanges for perfect seal and durability Includes both primary and secondary downpipes Heat wrap included for thermal control
