Description
The Eisenmann Race Exhaust System for the F85 X5M and F86 X6M is a handcrafted German-made upgrade that replaces the factory muffler with dual high-flow resonators to reduce weight and backpressure. Designed to maximize power and deliver a bold, race-inspired sound, it reflects Eisenmann’s decades of expertise in BMW M performance exhausts.
![Eisenmann Race Exhaust System for F85 / F86 BMW X5M and X6M [B5446.20904]](https://diamondusedparts.com/wp-content/uploads/2026/04/eisenmann-race-exhaust-system-for-f85-f86-bmw-x5m-and-x6m-b544620904.jpg)





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