http://www.fastscions.com/Scion-VVTi...ontroller.aspx

Aparently it controls in 500 rpm increments and somehow bypasses the ECU?

Controls air to fuel ratio etc...

Sounds interesting.

Then there is also the 2azfe "mod" you can do for just 1600 dollars LOL but they claim 45 WHP increase over stock straight NA

I assuming with I/H/E? Because if without IHE that would mean around 60hp for 2000 bucks and including the VVti controller if it does anything for 2400.

Sounds like a better deal than Turbo?

Just swap heads when you go to the dealer haha