yea highh 15s need to have some pretty heavy bolt ons to get a zetec in that range!!! say sumthin like a TURBO! cuz remember ur gonna need to be runnin the same or around HP as the V6 which has about 50 more horsies than you.....so u could do some hardcore bolt ons (i.e. head package, exhaust, intake etc.) or jus go straight with a turbo.....
twinz
