Supersprint BMW E60 & E61 Stainless Steel Front Catalytic Converter M135i PRE-LCI (F20 & F21)(S) Most E39 M5's will produce

Most E39 M5's will produce in the region of 390-395bhp on our dyno

The Scorpion 5" Sports Cat Downpipe For BMW M140i F20/F21

allowing seamless integration with OEM hoses or aftermarket alternatives

Hybrid Forged™ Construction: Combines flow forming and forging techniques for high strength

Designed for a plug-and-play installation

Supersprint BMW E60 & E61 Stainless Steel Front Catalytic Converter M135i PRE-LCI (F20 & F21)(S) Most E39 M5's will produceThe Supersprint Front Catalytic Converter Right Left is a precision, direct fit stainless steel upgrade engineered for the BMW E60 & E61. 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 using thin wall