| it alows more exhaust gasses to flow out of the head what it will give u is more power and as well a good clean look and with an intake kit it will perform 100% with a great free flow in and out of the motor. when i put my headers on i fell in love with how they look and the power differance is well very easy to see im going to back it up with a full custom three inch exhaust my friend is making for me with an hks muffler my car sounds like a supra u hear it even more with the headers those inline six motors u can always tell. |