I just got my up and down pipe and my exhaust and I never thought to ask am I gonna need to get the cel fix and is it ok to use that on a street driven car
Ok, along the same lines, I'm getting ready to order the Helix up/down pipe combo from Gruppe-S that comes with the CEL fix, will I need anything else as well (gaskets, etc)?
it is wierd.. i had a catless down pipe.. catless up pipe.. and now after about 4 months i have a check engine light.. iam hopeing it is because of my exhaust not something else..
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