Quote:
Originally Posted by e36addict
All N55 Xdrive cars have secondary cats, I assume due to the fact that the primary cat is smaller than RWD cars, since the subframe is in the way. I removed all 3 cats and did an MHD BEF. Problem solved.
|
How did you remove the mid pipe cats. Aftermarket mid pipe (who makes one for this platform) or cut them out and weld in piping?