Eisenmann Exhaust Systems GmbH has been manufacturing exhaust systems since 1988. Eisenmann enjoys two decades of experience as an OE supplier for Porsche, Mercedes AMG, Mercedes McLaren, Reiger Tuning GmbH, AC Schnitzer, and many other firms. The lessons learned as an OE supplier allow Eisenmann to bring this same level of expertise to performance exhaust systems and enabled Eisenmann to create an exhaust for the E9x M3 that is specifically tailored to the S65 V8’s tonal characteristics for the perfect sound along with a power increase.

Eisenmann’s exhaust system for the E9x M3 is undoubtedly one of the best selling units manufactured by the Stuttgart-based exhaust company. The E9X system, like all Eisenmann's, are constructed by hand to order, and built entirely from 304 stainless steel material. In celebration of such success we petitioned Eisenmann to build a limited quantity of E9X systems featuring the new F8X M3/M4 signature tip. This release will consist of 25 units and is on a first-come, first-served basis.

The signature tip featured on the F8X M3/M4 exhaust is an adjustable 90mm aluminum tip. Eisenmann’s new “Signature” tips are specifically designed to emulate the style of the BMW M tips, to allow our clients to remain within the M realm of design and appearance, while simultaneously having something very unique- the added “LeMans style” inner tip is an Eisenmann hallmark, and has been unique to Eisenmann for over a decade. The brushed coating featured on the outside of the tip is a nano-coating realized through Eisenmann's experience as an OE producer for Porsche.