Supersprint BMW F8X M3 / M4 Front J-Pipe With Metallic Catalytics

Upgrade the exhaust system on your BMW M3 (F80), BMW M3 CS (F80), BMW M4 (F82 / F83), BMW M4 CS (F82) or BMW M4 GTS (F82) with the Supersprint Catalytic Converter, engineered as a direct-fit replacement for the factory catalytic converter. Positioned within the catalytic converter section of the exhaust, this precision-built component is designed to reduce restriction and improve exhaust flow, maintaining emissions compliance while improving exhaust flow.

Constructed from premium T304 stainless steel, this Supersprint component is designed for long-term durability, corrosion resistance, and precise fitment. Every weld and bend is engineered to maintain consistent exhaust flow and reliable sealing under all operating conditions.

Founded in 1955, Supersprint has built its reputation on engineering complete exhaust systems rather than individual components. Every Supersprint product reflects decades of motorsport research, advanced manufacturing techniques, and a commitment to maximizing performance, sound quality, and visual appeal for BMW engines.

Product Details

• T304 stainless steel construction
• 200CPSI HJS Metallic Catalytic Converters