cats and lt's?
#4
some cutting and welding and it can be possible . . . even though i avoid every speed bump i'm aware of the ground clearance issue with my car being lowered. i just want this SES light gone and i'm not ready yet to go get a tune, i'm plannin on waitin till i get my cam and heads in then get a tune . . . so cats back on with o2's plugged in and have no more code. just tryin to see my possibilites
#7
it would quiet it down would it not? currently my exhaust is race version pacesetters with 2.5" H-pipe true duals into LM1's and under the axle out the back. but also stock cats wouldn't be that great for the cam i have goin in since i need the best flowing exhaust . . . so i'm kinda at loss, opions? should i just say screw it and get the tune now and re-tune when i get the heads in cam in, put cats on with o2's or put o2 sims in?
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#8
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If you have race LTs, I assume you have removed the A.I.R. Cats won't last long without it. You are best off getting the tune now. Retunes are usually not expensive.
#9
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it would quiet it down would it not? currently my exhaust is race version pacesetters with 2.5" H-pipe true duals into LM1's and under the axle out the back. but also stock cats wouldn't be that great for the cam i have goin in since i need the best flowing exhaust . . . so i'm kinda at loss, opions? should i just say screw it and get the tune now and re-tune when i get the heads in cam in, put cats on with o2's or put o2 sims in?