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If I am going to have a CAI, 62mm TB, P&P Upper/Lower Manifolds, and TOG Headers by the time I install the DHP PCM will I need to have mine custom tuned or will there standard version 1.0 PCM do the trick.
I thought I had seen posts previously that said a fair amount of engine mods and it should be customed tuned for best results.
Am going to shoot them (DHP) an email as well but we all know it take sthem forever to reply to anything.
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