This is my 2003 Civic Si.
So far the mod list includes:
AEM cold air intake
Megan Racing header
Magnaflow 2.25" exhaust
B-G Suspension 1.4 inch drop
Powerslot slotted rotors
Hawk HPS brake pads
Russel stainless brake lines
Koni yellow adjustable struts
Cor Sport rear strut bar
Bridgestone Potenza RE910 tires in 205/55/15
