CTS Turbo 4" catless downpipe for BMW X4 M40i F26 N55
- Shipping in 24-48 hSubject to availability
- 14 days to returnUnfitted and in its original packaging
- Pay in instalmentsFinance your purchase at checkout
- Collection at our shopCartagena, Spain
CTS Turbo 4-inch catless downpipe for the BMW X4 M40i F26 (2014–2018) with N55 engine and electronic wastegate. Replaces the highly restrictive factory downpipe.
CAD-designed for a direct factory fit, it is constructed from T304 stainless steel with hand-TIG welding and back-purging. It delivers a sporty sound under acceleration, remains quiet while cruising, and produces no drone with the stock exhaust.
Does not fit right-hand drive vehicles. A Stage 2 tune is required to prevent a check engine light; CTS recommends Bootmod3.
Competition use only. This part removes the catalytic converter and is not street legal.
Delivery time 2 to 30 days. This item may not be in stock in Spain and is ordered from the manufacturer based on availability. If you need it by a specific date, please contact us before purchasing to confirm the lead time.