Originally Posted by MEH362
The article on the GT300H as they were calling the Hertz rental version said that it had 1) Cold Air Intake, 2) Sport Tune, and 3) different exhaust (i.e. cat back). That's pretty much it.
Since I have heard, over and over, that you can expect about a 1-2 hp gain from a new set of high performance, axle-back mufflers, the GT300H will sound
different and have our favorite mods.
CAI and a tune.
Let's say: $375 for the SCT2 XCAL from modular depot
A K&N cold air intake for $242.
Magnaflow axlebacks for $284
Three hours of work and $901 you made your own GT300H.
2006 Black, GT, spoiler delete, five speed, leather, custom welded straight pipes with resonators, sequential turn signals, Hurst Pro Performance shifter. FRPP 4.10s with Motive bearing kit, Spydershaft one piece aluminum driveshaft, w/ Spicer 1330 U-joints, Steeda UCA and LCAs, chrome moly panhard rod. bye bye wheel hop, hello traction! SCT XCalII, BBK CAI, ZEX 100 shot.
I've written a book or two. Google David Buschhorn to laugh at my scribblings.