Quote:
Originally Posted by ANMVQ
Pre tune dyno will be CRAP, Mine was 342 WHP? UG 43 WHP over NA Stillen tune is HORRIABLE super RICH, Final tune numbers where 412WHP and after impeller upgrade was 457 WHP!!! Cant wait man !
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Mine was right around 300 with the canned tune and blew huge and fast black smoke rings 30 feet when he let off the gas on the dyno. I forgot his car wasn't tuned. I was asking to see what the upgrades did but your right, without a tune it would be useless.