Quote:
Originally Posted by elitesales305
sorry.. the spacer ive only heard of when I called to inquire about the dinan flash..
he said it might or might not throw codes with spacer installed..
ive never heard of the spacer being needed when just installing downpipe..
so , in a nutshell o2 sim and spacer are for the car ecu to not throw codes..
but imo..
I would buy the dp install it and then code out the o2 sensor on the dp..
havnt done it yet (next part to buy) but from what I hear its the route to take..
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Cool! This has absolutely no relevance on my car, but it's cool to learn about!