View Single Post
      01-29-2013, 10:03 PM   #1

Gt4's Avatar
Drives: E36/8 Z3MC / E90 M3
Join Date: Jan 2012
Location: Montreal

Posts: 625
iTrader: (4)

My custom OEM section 1 cats with EGT & o2 sensors bungs

Just want to share some pics so you guys know how your OEM cats look like without the sheet metal.

Here is what it look like:

I fabricated the bungs. The o2 sensors bungs are Vibrant 45deg bungs. The EGT sensor bung is a M14X1.5 screws (or a VW wheel bolt) that I drilled in the center to a 7.45mm ID, 25mm long.

Here is the final result:

Hope you enjoy!

Last edited by Gt4; 10-27-2013 at 01:34 PM.