Eisenmann Rear Exhaust - BMW E90 M3 Saloon M240i causing them to wear prematurely

causing them to wear prematurely and overload the internal electronics that control the actuator

G82 M4 CSL

The software upgrade was designed and tested at our dyno facility and on road to give optimal performance with maximum safety

NOTE: Vent mesh not included

Eisenmann Rear Exhaust - BMW E90 M3 Saloon M240i causing them to wear prematurelySlip On rear muffler (exhaust clamps). For install of the Eisenmann Slip On rear muffler the stock exhaust system has to be cut. Please read the instructions carefully before starting the installation. Version RACE! ***For Racing Export only*** Not EG CEE EPA CARB approved! Not road legalized. ATTENTION!! Operating license and insurance cover may expire in the event of infringement.