Quote:
Originally Posted by kookieshk
sorry for being such a noob but what engine does the 330i have...its the N53? and thank you all for being such great help! I'll definitely look into the powerbox, it seems like a very good first mod to add to the car, does anyone know how much performance it adds? thanks again!
-kookieshk.
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It adds about 8-10 hp/tq to the wheels and remaps the throttle to make the car more responsive
Mike