Description
Upgrade your BMW 135i/335i 2011–2012 N55 with the Megan Racing Downpipe MR-SSDP-BN55-TT for increased exhaust flow, torque, and throttle response.
- 4″ to dual 2.5″ collectors for maximum flow
- Made from 100% T-304 stainless steel with TIG-welded CNC flanges
- Improves mid-range torque and high-end horsepower
- Direct fit for E82/E88 135i and E90/E92 335i/xi (N55B30 single turbo)
Note: For off-road use only. Check local exhaust regulations before installation.
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