help deciding on new cats
help deciding on new cats
hey whats uip my current set up is greddy evo2 exhaust with topspeed res test pipes sounds good but im looking for more of a deeper tone what should i go with hfc if so which brand i noticed i lost a il bit of lowened as wel my cars all stock except the exhuast or what kind of test pipes shouldi get that wont throw the cel code????
Ryder, since you have an '03 coupe and want to change the sound of the exhaust I'd get the MotorDyne 5/16" spacer and at least a K&N drop in filter. That will change it a little plus add a few more RWHP. HFC will also make a little difference too but at least you'll be somewhat legal....=) How are the laws in N.Y. state probably not as crazy as CA....
Gary

Gary
ok ya im deff gonan be getting a 5/16 spacer and a jwt pop charger with ztube combo but im not very happy with these test pipes a far as sound goes iwant more of a deeper tone then what it is the greddy sounds great but i hear more of the testpipes in the car then the exhuast
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Learned Hand
G35 Sedan V35 2003-06
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Oct 1, 2015 09:02 AM




