Direct-fit valved cat-back for the BMW F22 Coupe and F23 Convertible 230i (B48 engine, 2015+). Uses factory valve control - no coding, no extra modules, no fuss.
One-piece construction with CNC mandrel bends and mechanical welding
Zero cabin drone, deeper tone, sharper throttle response
Bolt-on fit using OEM hangers; clears M140i/M240i bumpers
Stone 2-year UK warranty - engineered in the UK since 1999
