Originally Posted by BrianBrave
+1
With plenty of sample data passes for reference - it would be interesting to see the net gain / loss when swapping out the Code3 pulley with the OEM pulley (with tune and "any" intake mod) then making a few passes.
I have never done this at the track but I rode around with stock pulley, code 3 intake and a tune for a few weeks when I was thinking about selling my car. I put a code 3 pulley back on and it felt like a different car!!! The key is all these items work together to create the end result. Quite frankly, any of the 3 items... ( Pulley, Intake, Tune) no matter what brand, style or cost seem to net the same result. 12.2-12.4 in the 1/4.