4-1 Exhaust collector
Brand new collector developed for Powerbrick Performance! Fully built by hand from the highest-grade stainless-steel pie-cuts, and optimised for use on the BMW K-series.
The collector is available in two options, straight and a 30 degrees angle, which both end in a 50.8mm outlet for universal mounting of any 50.8 muffler. Comes including all hardware required to mount and fix.
- Full stainless steel design
- Fully TIG welded