i have a 1996 lt1 trans am and i want to remove the cats. i was wondering if by removing the cats the computer will through off the air fuel ratio. or if i will any computer related problems. obd2 car with 2 CATS I BELIEVE.
any help will be helpful.

 

ull need to get 02 sims or get the rear 02s deleted out, otherwise ull get a code

yes 2 cats

 

what are 02 sims

 

http://www.thunderracing.com/catalog...vid=4&pcid=156

last one on the page

02 simulators just tell ur computer u still have cats, when in fact u really dont