

N55 E Chassis Cen-Cal Downpipe
Cen-Cal Motorsport N55 Downpipe – E-Chassis BMW
Unlock hidden power and dramatically improve turbo spool with the Cen-Cal Motorsport N55 Downpipe for E-Chassis BMWs. Engineered for performance and built with high-quality materials, this downpipe reduces backpressure and unleashes a more aggressive exhaust tone—making it a must-have for any N55 build.
Fitment:
- 2011–2013 BMW 135i (E82/E88) – N55
- 2011–2013 BMW 335i (E90/E92/E93) – N55
- 2013 BMW X1 xDrive35i (E84) – N55
- For vehicles equipped with the single-turbo N55 engine (E-Series)
Whether you're building for the street or prepping for the track, the Cen‑Cal Motorsport N55 Downpipe is one of the most effective mods for unlocking the true potential of your E-Chassis BMW.
⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY
Every CenCal order is eligible for Package Protection, powered by Redo. It is selected by default at checkout and covers your shipment against loss, theft, and damage in transit.
What it covers:
- Lost packages confirmed by the carrier
- Stolen packages marked as delivered but not received
- Items that arrive broken or damaged in transit
Resolution: Approved claims receive a full replacement at no cost. For damage claims, you keep the damaged item and receive a brand new replacement.
Claims must be filed within 7 days of the delivery date. See the full policy or email support@cencalmotorsport.com if you need help.
If protection is removed at checkout, CenCal cannot file a claim or accept responsibility for shipping issues.

Shop Install Available
Bring your car to our Oceanside shop. We install everything we sell.
Fitment Guaranteed
Every part is confirmed to fit your chassis before it ships.
Package Protection
Something go wrong? We'll send out a free replacement. No questions asked.
Expert Support
Real answers from people who build these cars. Reach us anytime.

