Supersprint Rear Exhaust 100mm Tailpipes - BMW 3 Series F30/F31 335I/340I X5M (F85) RKP was responsible for bringing

RKP was responsible for bringing M3 GTS and M3 GT4 racing parts to US M3 owners

To be installed as a kit with 985906 or Rear exhaust "Racing"

Threaded bung for oxygen sensor provided

tangible performance gains

BUILT TO ORDER

Supersprint Rear Exhaust 100mm Tailpipes - BMW 3 Series F30/F31 335I/340I X5M (F85) RKP was responsible for bringingSupersprint Rear exhaust right O100 left O100 Fitting this components will remove the electrical bypass valve present on the OEM muffler. This doesn't involve any electronic, performance or sound issue. Unlike the stock muffler, this exhaust has a perfectly symmetrical separation of the gas between left and right side. The 100mm tips don't need any trimming of the valances. They are available in matte black, polished black and satin silver on request.