i want more performance so i have this on my car
Engine: • Custom Cold Air Intake /w k&N filter • Ported intake manifold • RSM 59mm Trottle body • Pacesetter 4-1 header • custom 2.5 in exhaust on a Ultraflow muffler and cat with a 16" resonator • UR Underdrive pully • Solid hub ceramic clutch kit • fidenza flywheel

i want put more without spending too much ....i have like idea a secret cam or if you have any idea ......

and i what know what is the difference on my ld9 the quad 4 , quad 4 high outpout and other ....if i can put any piece of the quad on my ld9 for perfomance or ...



sorry if you can't understand :S

wrong section.

go to performance and search