The CTS decat Downpipe is designed for the BMW M2, 135i, 235i F2x and 335i, 435i F3x models (13–15). This Downpipe fits without modification as a direct replacement for the OEM catalytic converter, allowing the exhaust from the N55 engine to flow more freely. Made from T304 stainless steel with TIG welds, this Downpipe has a diameter of 4" / 101mm, making it suitable for high-power applications and delivering an aggressive exhaust note.
Compatible with BMW 1 Series and 2 Series models from 07/2013 onwards. Not compatible with RHD.
Features
- Direct bolt-on
- X-Drive compatible
- 4" / 101mm diameter
- 100% T304 stainless steel
- TIG-welded seams
- Aggressive sound
- Made in Canada
Technical specifications
- Material: T304 stainless steel
- Diameter: 4" / 101 mm
- Manufacturing technique: TIG welds
Contents of the set
- CTS decat Downpipe
- Installation instructions
Frequently asked questions
Is the Downpipe compatible with all BMW models?
No, it is only compatible with BMW M2, 135i, 235i F2x and 335i, 435i F3x models from 07/2013 onwards.
Is the Downpipe suitable for RHD vehicles?
No, this Downpipe is not compatible with RHD vehicles.
