Experience a surge of power as your BMW's true potential comes roaring to life, delivering an adrenaline-pumping ride every time you hit the gas. Crafted with precision using high-quality stainless steel, these downpipes ensure durability and longevity, so you can enjoy unrivaled performance for years to come.
Catless Downpipes undergo dyno testing to validate their horsepower and torque improvements, ensuring that you get the performance you expect from a premium upgrade, meticulously designed to eliminate the restrictive catalytic converters in your BMW G80 M3 or G82/G83 M4 with S58 Engine. By maximizing exhaust gas flow, these downpipes unlock hidden horsepower and torque, delivering an unparalleled boost in performance.
Fitment: