Quote Originally Posted by okesongtp View Post
Should i get a reprogrammed PCM if i want to add a 3.5" SC Pulley? Current mods - NGK TR6 colder Plugs, Cold air Intake, Throttle Body Spacer, U-Bend removal, wrapped crossover pipe, 180 degree T-Stat, and next i want the pulley. Any thoughts?
in red are mods that dont mean a thing and you probably shouldnt have wasted your money on. actually, a throttle body spacer probably hurts more than it helps, get rid of it.

also, you need more exhaust before you can drop pulleys. think headers or a downpipe at least.