Cats
#1
#3
is everything else in your car stock? if its tuned with Osiris be sure to put it on the stock calibration. if all stock drive your car for a few days and get your computer to relearn the cats are in place. or reset your ecu and drive it for a few days then get it re-smoged.
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seagrasser
G35 Cars
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05-03-2022 09:43 AM