The CTS Turbo Catless Downpipe BMW N55 (Electric Wastegate) is made to maximize exhaust flow for the highest power gains. Do not compromise performance and sound with factory parts – unleash your BMW’s potential!

Designed using the latest in CAD technology; this part is made to fit perfectly in place of your factory downpipe. Manufactured from T304 stainless steel, hand TIG welded and back-purged to ensure years of reliable performance.

Product Details:

• Precisely designed and tested on a real car in the real world
• T304 stainless steel, TIG welded back-purged construction
• Replaces restrictive factory downpipe
• Great power upgrade with uncompromising performance
• Incredible sporty exhaust sound, subtle when cruising
• No drone with factory exhaust

To remove the CEL that will occur, proper tuning software must be used. The use of Bootmod3 downpipe software upgrade is strongly recommended. For OFF-ROAD use only.

Application guide (does not fit RHD vehicles)

F30 BMW 335i (incl X-drive) Production date after 07/2013

F20/F21 BMW M135i (incl X-drive) Production date after 07/2013

F32/F33/F36 BMW 435i 2013+

F22 BMW M235i (incl X-drive) 2013+

F87 BMW M2 2015+

Stage 2 software is required to avoid check engine light.