i was wondering who out there that has these headers are satisfied with the performance and the sound difference? cause i was thinking about getting them but $660 is alot of money to be taking a chance with if you feel me.


99 atx SE 75shot NX ngk plugs taylor wires injen intake superchip custom cat-back tsudo exhaust ground control coilovers kyb struts 18in RH-C5 svt bumper