MAD BMW F8x M3 M4 S55 Single Midpipe (Brace Included)
Open up the sound and flow of your F8x M3/M4 with the MAD S55 Single Midpipe. By eliminating the backpressure of the restrictive stock midpipe, it frees up real power — up to 18 whp and 30 wtq on stock turbos. It's guaranteed to fit the F80 M3 and F82/F83 M4, and the exhaust brace is included for a hassle-free, spot-on install.
Features
- Smooth bends for maximum airflow with no drone.
- Up to 18 whp on stock turbos — even more with upgraded turbos.
- Exhaust brace included.
- Lifetime warranty on defects and fitment; 90-day return; ships in 1–2 business days; spot-on fitment.
Fitment
- 2015–2019 BMW M3 (F80)
- 2015–2019 BMW M4 (F82/F83)
Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.
Pairs well with
MAD BMW F8x M3 M4 S55 Single Midpipe (Brace Included)
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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