TECHNOSQUARE or UPREV?
Joined: Jul 2003
Posts: 379
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From: Marin County, Ca.
TECHNOSQUARE or UPREV?
I am now deciding on my last upgrade for my car and it happens to be the most difficult to decide for. I was wondering which ECU upgrade would be better for the mods I already have on my car which is: Stillen Gen 3 intake, Black Betty grounding kit, Berk HFC's, Stillen exhaust.
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