Description
The Eisenmann Non-Valved Exhaust for the F97 X3M and F98 X4M is a race-inspired, muffler-delete system designed to maximize sound and performance. Featuring a high-flow resonator and quad 100mm black tips, it delivers a raw, aggressive tone while reducing weight and enhancing rear-end aesthetics.
![Eisenmann Non Valved Exhaust for F97 & F98 BMW X3M / X4M [B3344.21024]](https://diamondusedparts.com/wp-content/uploads/2026/04/eisenmann-non-valved-exhaust-for-f97-f98-bmw-x3m-x4m-b334421024.jpg)





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