Supersprint Rear Exhaust Quad 80mm Tailpipes - BMW 1 Series F20/F21 M135I/M140I E93 To be installed as a

To be installed as a kit with 522204 or 522234

- RACING sport exhaust centered for left/right system

When installing Akrapovic aftermarket exhaust system that was developed for use on closed tracks

Already have other modifications

it won't lose drive when one axle is unloaded (which happens more often than you'd think)

Supersprint Rear Exhaust Quad 80mm Tailpipes - BMW 1 Series F20/F21 M135I/M140I E93 To be installed as aSupersprint Rear exhaust right OO80 left OO80 The rear section is the first step of the R&D and the whole exhaust system optimization process. The sporty sound is achieved from the accurate selection of the piping sections, of the unique inner silencer design, and dedicated to the specific vehicle model. The same high care is kept in the choice of the outlet style, to ensure a pleasant car design customization The existing EEC approval ensures a total