would you all shut the hell up about about which is better, damn it gets old, its all about the money you put in to them. O i got a duramax, cummins, powerstroke and its so bad ass, shut the fuck up no one cares.
you all are gay there is no way in hell it will screw up the engine. the air has to travel up about 1 and half to 2 foot of extremly hot header before it gets to the motor. im pretty sure the air is going to be plenty warm by the time it reaches the valves. now if you have the header takin off th...
would you all shut the hell up about about which is better, damn it gets old, its all about the money you put in to them. O i got a duramax, cummins, powerstroke and its so bad ass, shut the fuck up no one cares.