I'm considering having my ecu programmed by vette's unlimited in corpus chyristi texas! does anybody know the best performance settings, (fuel curve, timing, auto trans settings) or where I can get them, to compare to what he is gonna do to mine? I'm very finicky about my car! and I'll most likely have to reset it for the super or turbo charger! the custom exhaust you did? did you fit 2 pipes under the car?
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