BMW X Series E71 X6


CTS Turbo N55 Catless Downpipe (MWG)

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CTS Turbo N55 Catless Downpipe (MWG) CTS Turbo N55 Catless Downpipe (MWG)

Product Information

Mechanical Wastegate

To remove the CEL that will occur, proper tuning software must be used. CTS Turbo recommends choosing a High Flow Cat for the sake of our environment! 

Use of stage 2 software upgrade is strongly recommended. 

Download the installation guide here.


Application guide 

F30 BMW 335i & 335xi 2012 - 07/2013

F20/F21 BMW M135i & M135xi 2012 - 07/2013 

135i or 335i with a production date after 07/2013 will need the 4" downpipe: Here 


Brand: CTS Turbo
Product Code: CTS-EXH-DP-0022
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