Can some1 just give me a straight answer
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Ive been all over the net tryn to figure out how to delete cats/o2s and still pass emissions. From what I understand some1 has to actually reflag the ecu not just flash a tune onto it. I dunno. I know custom tunes are supposed to be able to do this but from what I heard the o2s still come up as not ready on inspection machine. If any1 could help it would b much appreciated.
Kevosilverado
o5 silverado 5.3
Kevosilverado
o5 silverado 5.3
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My 2000 Camaro had a TSP 231/237 cam, Hooker SuperComp 1 7/8 headers, 3" true duals without mufflers and passed. I thought it was funny when I pulled in with the cam thumping and exhaust fumes that would make your eyes water and still pass.
When you tune out the codes correctly with HPTuners the system checks always show ready.
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