I'm just curious how do people get their cars to those 700+ HP and crazy torque ??
Like those 700HP 335i and even higher , Subaru STI with even higher numbers
How ?? ECU Tune, downpipes, exhaust or intake just doesn't get it there ? So how ?
Like those 700HP 335i and even higher , Subaru STI with even higher numbers
How ?? ECU Tune, downpipes, exhaust or intake just doesn't get it there ? So how ?
How do people get their 335i to beastly HP ??
