Originally posted by Labrador
In my Si, I had an AEM cold air intake, AEM Tru-Power pulleys, AEM adjustable cam gears, DC Sports 4-2-1 header, and a Powercore high-flow cat. All of these mods netted me 21 hp to the wheels, which is definitely noticable!
somehow i doubt that, but who am i to doubt :uhhok: