VRSF Catless Downpipes (F1X M5/M6)
VRSF Catless 3″ Downpipes for the BMW S63 engine, specifically for the F1X M5 and M6.
The catalytic converters in the downpipes on the S63 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 50bhp.
Available on back-order