dude, if you already have chrome then you just need to pay for the tuning, no need for a vafc when chrome can do all that x2. And I do have to agree, you have no top end what so ever. We ran a couple weeks back, I'm the guy with the red gsr, you sold your wheels to my homeboi.

on another note, I can't see how you're topping out at 125 with a gsr tranny, lighten flywheel maybe? when I had a gsr tranny I was goin way up past that. With a b16 tranny I would understand topping out at 125 or so, sure it says S80 on the tranny?