Originally Posted by SS_Firehawk

I have a dyno on a modded car, but the dyno includes gains from my NST pulleys. MotoIQ did a writeup as well: MotoIQ 370Z AEM CAI Testing

Attached are my own results

Red is LTH, HFC, CBE
Blue is +AEM CAI and NST pulleys.



The gains are there, not just on the butt dyno.