N54 Catless Downpipes Cen-Cal
Cen-Cal BMW N54 Catless Downpipes – Maximum Airflow, Power & Sound
Upgrade from the stock N54 catless downpipes to the Cen-Cal N54 Catless Downpipes for maximum airflow, power, and sound!
Upgrade to the Cen-Cal BMW N54 downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well.
Expect up to a 30HP increase on a tuned BMW N54 with stock turbos, even more on cars with upgraded turbos.
Key Features:
- Compatible with right-hand drive and left-hand drive vehicles
- Smooth bends for maximum airflow without any drone
- Up to 30HP increase on the stock turbos, even more on upgraded turbos
- Spot-on fitment
- Gaskets and bolts not always included but can reuse stock
Fitment:
- 2011–2012 BMW 1M
- 2008–2010 BMW 135i
- 2007–2010 BMW 335i
- 2011–2013 BMW 335is
⚠️ 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.
