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115 Posts
ok just install my hks bov on my sti i know im running rich without a tune but i notice some things like yesterday was the first day i had it i spit crazy fireballs from my exhaust twice in one day its probably its my catless downpipe but it rarely happens like once every month or two back then before i had tis bov it i never notcie those fireballls i spit back then but this one once like a forest fire it was HUGE!!! after i put the blow off on is this normAL?