Tail o'the Dragon Action!
Join Date: Aug 2009
Location: Columbus, Ohio
Modifying Stock GT catalysts
I seem to remember a thread about removing the built-in restriction in the GT catalysts. I have searched the Board 9 ways from Sunday and have not found a thing. Anyone know what I am talking about? Seems to me that it involved cutting out the existing downpipe and flex joint, then replacing with straight pipe. Am I crazy?
Tail of the Dragon-car's not lowered, just leanin'
ASE Certified Master Tech, over 40 years
2009 G8 GT
Currently 234,000 trouble-free miles
Pacific Slate Metallic ( who came up with that name?)
1 of 1063 GTs this color
Premium Package, Sunroof and All-Seasons, no Sport
ClearMask, BMR rear subrame mounts and Advanced 2-way Remote, self installed
KONI Sports and Raybestos Performance Ceramic pads
Dead stock otherwise