Excellent company, and excellent products, excellent service. ...read more From: Dennis
I just installed the FSD Kit with #9 resistor on my 1997 K2500 Suburban. WOW what a difference!!! It drives so much nicer now and has more power too. I already had the air induction kit on it, but can't wait to do more. 4" exhaust, Marine injectors, and... ...read more From: Martin C.