Supersprint Rear Exhaust Left 80MM Tailpipes - BMW Z4M Roadster | Coupe ('06 - '08) Evolve-R Conventional methods of advancing the

Conventional methods of advancing the ignition timing under full load has little effect

F82/F83 BMW M4

the majority of the exhaust gases route through the muffler bypass outlets

made of our proprietary titanium

Contact us to ensure you receive the correctly tuned maps for your modifications

Supersprint Rear Exhaust Left 80MM Tailpipes - BMW Z4M Roadster | Coupe ('06 - '08) Evolve-R Conventional methods of advancing theSupersprint Rear exhaust left OO 80 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 installation procedure is easy and quick,