Quote (t9x @ Jul 29 2015 09:36am)
my old 335i with nothing but a tune gained 50hp, threw in a downpipe and charge pipe after, raised boost more, got about 100hp, added an intercooler, got up to about 530hp and blew the transmission
thats how you take $20,000 and throw it away correctly
you mean 20k for the car? or 20k in mods lol?