Secondary cat delete, 409 SS tubing?
View Single Post
12-11-2012, 10:45 AM
Drives: 2008 335i M sport
Join Date: Oct 2011
Does anyone know how long the pipe will need to be to cover both cats?
Obviously there both on a bend, so I'm guessing ill need a bit more.
Can anyone chime in?
View Public Profile
Find More Posts by E93Blackhawk