Supersprint BMW E46 Stainless Steel Front Metallic Catalytic Converter - 100 CPSI BFCM_M5 (F10) and Vehicles With Increased Performance

and Vehicles With Increased Performance

while the mounting brackets utilize carbon-reinforced plastic to ensure resilience against the elevated temperatures encountered during track use

Designed for BMW F20/F21 M135i & M140i

Manufactured in a Controlled Clean Room Environment with Glove Use to Ensure Proper Brazing and Clean Surfaces for Future Welding

The EBC Brake Pad & Disc Kit PD07KR058 is a complete matched brake upgrade bundle for BMW 5 Series (E39)

Supersprint BMW E46 Stainless Steel Front Metallic Catalytic Converter - 100 CPSI BFCM_M5 (F10) and Vehicles With Increased PerformanceThe Supersprint Front Metallic Catalytic Converter Right Left 100 CPSI is a precision, direct fit stainless steel upgrade engineered for the BMW E46. It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your BMW a deeper, more purposeful note. Supersprint has been handcrafting performance exhausts in Mantova, Italy since 1955. Every system is designed and validated on the dyno not by assumption