VRSF Catless Downpipes (S55)
VRSF Catless 3″ Downpipes for the BMW S55 engine, as found in the F8X M2 Competition, M3 and M4 models.
The catalytic converters in the downpipes on the S55 engines are a highly restrictive component. These free-flowing downpipes will free up horsepower, especially on tuned cars, while also allowing for faster turbo spool and a more aggressive exhaust note.
Gains from 25bhp.
Available on back-order