View Single Post
Old 12-15-2012, 04:17 PM   #1260
fire730
Registered User
 
Join Date: Feb 2012
Location: Louisiana
Posts: 87
My Ride: 01 325iT - 04 Burb
Quote:
Originally Posted by ac_2007 View Post
Read the past few pages of this thread. The spark plugs defouler mod has already been debunked.

It DOESN'T work.
I don't know if BMW has tighter parameters but I do know from personal experience that the non fouler trick worked perfectly for me on a 2001 Gmc Jimmy. It has been installed for almost a year and the light never came back on and the cat was completely gutted out.
__________________
01 325iT ZSP - Koni - Hotchkis
04 Chevy Suburban - Modded - My Daily
08 Chevy Suburban - Modded - Wife's Daily
fire730 is offline   Reply With Quote