I have a KKM....so far so good. Some people claim better performance with different brands of filter. I dunno....put it this way, any open air filter will benefit you over your stock one. Once you get the air in, work on the exhaust to get that air out!

1999 Silver Frost SVT
#609 of 2760
Born on 12/3/98

KKM Intake
Removed Resonator
35% Window Tint all around
Tinted Tail Lights
ElKy Mesh Grilles
HID

Dyno'ed at 175.3HP/155.5TQ

"How much must I live through just to get away..."