Eisenmann Rear Exhaust - BMW E93 M3 Convertible AST dual-pass core configuration with 2-stage

dual-pass core configuration with 2-stage water cooling for maximum efficiency and intake temperature reduction (vs

Better power delivery with less initial lag

One of the stand out features of the new system is the deep

and other factors all play in to how well a cooling system works

✔ Seamless OEM integration

Eisenmann Rear Exhaust - BMW E93 M3 Convertible AST dual-pass core configuration with 2-stageSlip 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.