Hehe are you saying do before and after tune cause when they tune it they do a run and that will show before tune dyno....or ur saying do a dyno now with intake and catback only and one after i put long tubes on WITHOUT tune to see how much i threw down?
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Stillen G3 CAI || Fast Intention Carbon Non Resonated Exhaust || Fast Intention LTH || UPREV Tune || Carbon Signal Rear Diffuser, Spoiler, Front Lip
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