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CTS Turbo High-Flow Cat 4? BMW N55 (Electric Wastegate)
CTS Turbo downpipe with high-flow sport catalytic converter, T304 stainless steel. The best performance/compliance compromise for street and track use. Fits: BMW M235I Xdrive F22 (2014-2016), BMW M135I F22 (2014-2016), BMW M235I F22 (2014-2016), BMW 335I Xdrive F30 (2013-2015), BMW 335I F30 (2013-2015) and 3 others.
€492.47
(VAT incl.)
€547.19
-10%
?
Temporarily unavailable
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- Manufacturing
- Delivery Wed 9 Dec
This product is out of stock at our supplier. Estimated delivery on 09/12/2026
This lead time is an estimate and may change due to circumstances beyond our control
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This CTS Turbo downpipe with a high-flow sport catalytic converter is designed for the BMW N55 engine with electric wastegate. It replaces the restrictive factory downpipe.
Technical features
- Track use only
- Designed and tested on a real vehicle
- Construction: T304 stainless steel, TIG welded under gas
- High-flow cell reducing back pressure
- Significant power gain
- Part number: CTS-EXH-DP-0023-CAT
Installation
Direct bolt-on to factory mounting points. Gaskets and clamps included. Allow 2 to 4 hours depending on turbo access. Fits stages 1 to 3.
Compatible vehicles
- BMW M235I xDrive F22 (2014-2016)
- BMW M135I F22 (2014-2016)
- BMW M235I F22 (2014-2016)
- BMW 335I xDrive F30 (2013-2015)
- BMW 335I F30 (2013-2015)
- BMW 435I xDrive F32 (2013-2016)
- BMW 435I F32 (2013-2016)
- BMW M2 F87 (2015-2018)
| Product family | Exhausts |
|---|---|
| Exhaust | Downpipe + High-flow cat |
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