Used CT kit $3200

Used Vafc2 with pnp harness $300

Water meth injection $500

375whp for $4000

 

Used Z06: ~25K. 406HP!

Let's compare apples to apples: if I were to buy used then yea, I could've gotten a better deal. But then I wouldn't have a warranty, and I don't know what a used turbo's been through.

 

There was a mid-A member that ran a greddy kit on track with unfavorable results. Even with a quality oil cooler he had issues with oil temps getting too high. Had to keep a constant eye on temps and back off when it got too hot. Eventually he took the kit off.

 

Turbos are tough on the track. But A good water injection system would do wonders for keeping your Intake temps down to manageable levels. With this in mind, a good working engine cooling system for oil and rad you could likely make it work. And I don't see any reason why there would be issues with water injection on the track since its not flammable. Technically a ratio of 50% water/50% meth is not flammable either.

 

PTuning tracks their Scion Tc with meth.. just make sure your tank is big enough so you dont run out.

 

I gained a little more than 40 whp after adding an AEM meth kit to my Greddy kit