to get anywhere near 14.3 an intake and exhaust would not do so for a gsr...he had to have gutted the car and had several other bolt on mods such as slicks b/c a .5 second drop in 1/4 mile time is significant
there are stock rsx type s running 14.7s with NO modifications and NO gutting of the car (besides removing the spare tire and all the junk in the car)...a gsr just doesn't have the torque the type s has