[Squishhh]

I ordered a catted downpipe from ebay as the guy listed it as a "M2 downpipe" and when I received it I noticed they were different lengths with o2 sensors being in a place where it would hit the trans so it didn't fit obviously. Just asking if anyone would have any idea what bmw this would be for.
PS. Theres no branding on the downpipe and my best guess is that its a racing dynamics catted downpipe (https://www.turnermotorsport.com/p-4...r-turbocharge/)

Also selling it for dummy cheap if anyone wants it

[mike@x-ph.com]

You got the correct downpipe, it's just not a well fitting one.

Get a proven brand instead, We offer the CTS catted downpipe

[Info@mad-us.com]

You need a 4 inch N55 downpipe like this https://mad-us.com/mad-n55-downpipe-...2-335-435-4-0/