BMW M140i F20/F21 B58 5" Decat Downpipe | FreeFlo RCE F20/21 M140i Engineered to deliver the sound

Engineered to deliver the sound your M3 should have left the factory with

the FreeFlo XOV replaces the restrictive factory centre section with a performance-focused Z-pipe design

Improved exhaust sound

Fitting hardware where applicable

The result is faster turbo spool

BMW M140i F20/F21 B58 5" Decat Downpipe | FreeFlo RCE F20/21 M140i Engineered to deliver the soundBMW M140i F20 F21 B58 Decat Downpipe FreeFlo RCE Unleash the full potential of your BMW M140i with the FreeFlo RCE Decat Downpipe. Specifically engineered for the F20 and F21 M140i models equipped with the B58 engine, the FreeFlo RCE Decat Downpipes are designed to maximise exhaust flow by removing the restrictive factory catalytic converter. The result is a sharper throttle response, improved turbo efficiency and a significantly more aggressive