View Single Post
      12-21-2012, 01:46 PM   #10
Porschefile
Major
Porschefile's Avatar
17
Rep
1,241
Posts

Drives: E92 M3
Join Date: Jul 2008
Location: Tennessee

iTrader: (7)

Quote:
Originally Posted by JoshuaWong1989 View Post
Test pipe as in primary cat delete or the secondary cat delete?

I have the Akrapovic Evo and stock header.
Primary. The stock headers in the E9X don't have cats anyway.

All of the things I've heard about BPM and Mike have been great, it is on my short to-do list.