Quote Originally Posted by 01GTP View Post
no need for a cat back or fuel pump rewire.

there is a huge need for a catback...sorry but the 2.25" catback just doesnt flow enough from the factory...ESPECIALLy on a pullied car...a catback can drop a couple tenths of a second in the 1/4 mile on a STOCK gtp...let alone a pullied one. As far as the fuel pump rewire. It can be argued...but i would say its definitely worth the $30. Friend of mine was having consistency issues with his L67 at the track until he got the fuel pump rewire...problem solved.