$595.00 USD
$595.00 USD


Refine both the sound and performance of your BMW E39 M5 with the Supersprint Stainless Center X-Pipe (Resonated). Designed specifically for the S62 V8, this Section 2 mid-pipe replaces the factory center section with a high-flow crossover design that improves exhaust efficiency while maintaining a controlled, refined sound profile.
This system features a true X-pipe layout with integrated dual resonators, allowing exhaust gases from both banks to merge more efficiently. The result is improved exhaust scavenging, smoother power delivery, and a more balanced exhaust tone across the rev range.
Unlike non-resonated setups, this configuration is engineered to reduce harsh frequencies and interior drone, making it the preferred option for street-driven E39 M5 builds that still demand performance.
Constructed from T304 stainless steel, this center section is built for long-term durability and integrates directly with the OEM catalytic converters and rear exhaust sections, whether factory or Supersprint.
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$595.00 USD
$595.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.