Eisenmann - GT4 Performance Exhaust System - BMW F8X M3 & M4

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For those wanting a more aggressive exhaust option, Eisenmann now offers this GT4 Performnce Exhaust System. Featuring a muffler delete design and optional high-flow catalytic converters, the GT4 exhaust boasts a loud sound and a low weight.

- Designed and built in Germany
- Full 304 stainless steel construction
- Two 90mm tips
- Resonated or high flow catalyst options

Models Supported:
BMW F8X M3 & M4

WARNING: May contain items that are found to have compounds and/or chemicals known to the State of California to cause cancer, birth defects, and reproductive harm.
For more info, please visit https://www.P65Warnings.ca.gov.

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