Description
Upgrade your BMW 135i 2008–2010 N54 with the Megan Racing Downpipe MR-SSDP-BN54-TT for maximum exhaust flow, torque, and performance gains.
- Fits E82 135i Coupe, Convertible & 1M (N54 Twin Turbo)
- 100% T-304 stainless steel with TIG-welded CNC flanges
- 2.5″ mandrel-bent piping with 3″ ID bell mouths
- Improves mid-range torque and high-end horsepower
Note: For off-road use only. Check local exhaust regulations before installation.
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