BMW F80 M3 F82 M4 Eisenmann Black Series Performance Exhaust
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Today, we are happy to introduce Eisenmann’s own masterpiece, the F8x M3/4 Eisenmann Heritage valved exhaust system. Eisenmann’s Stuttgart-based engineers have leveraged 30 years of heritage as Germany’s premier exhaust manufacturer as well as decades of experience as OE designers and manufacturers for Porsche and AMG to create the M3/4 Heritage exhaust system.
Each system is constructed from high grade 304 stainless steel, with a specific attention to wall thickness throughout to create the best combination of fantastic sound and reduced weight. The canisters are machine-pressed into a shape specifically designed for the F8x M cars using a series of deep draw dies, resulting in extremely high canister rigidity and contributing to Eisenmann’s signature tone. The canister shape was specifically created to completely eliminate the canisters from the rear view of the car, drastically improving the appearance of the F8x cars. Multiple internal flow paths work in unison with BMW’s Comfort, Sport, and Sport Plus ECU programming, and enable Eisenmann’s valve control to have a variable but drastic effect on the exhaust system’s personality, yielding a quiet tone while cruising and a fearsome growl under full load.
*Please see emissions notice