takin CAT off my 05 can cat get ahold of me [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: takin CAT off my 05 can cat get ahold of me


05banksduramax
09-16-2005, 11:18 AM
hi i need more noise and was wondering if finger would please contact me about takin my cat off i need more noise i got the banks monster exhuast but its to quiet thanks

DSTRBD
09-16-2005, 11:37 AM
If and when you pull your cat, you may or may not throw the check engine light. If so you will need the finger stick to eliminate it. Get the front-pipe (cat delete pipe) first then the finger stick if you need it.

side note: I have also heard that the latest reflash from GM addresses this issue. We have had customers get the reflash and in turn never got the check engine light from pulling their catalytic converters.