Quote:
Originally Posted by Blazin383
It's more than just a tune, but I don't remember exactly what else is involved. But, what I do know is that an extra 50 in the M3 isn't that difficult and a lot of it is in the tune. Easier than getting 50 more hp from the SS.
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Pulleys, intake, and a re-map is about all you can do with those (short of adding a supercharger), which might net about 30whp at best.
If he's expecting significant gains, he's going to be disappointed. I've been there. The F80 was obviously way easier and cheaper to tune, and get significantly more power out of. The problem was keeping it to the ground.