Hello Hemi,
Can you provide some more information on this kit? If it is an original TRD kit for the 1zz-fe, then does it have the necessary electronics for the installation? As far as I can remember TRD supplies all necessary electronic mods to fuel the car correctly with the supercharger.
TRD kits are pretty easy to install if they are purchased in a complete package.
Here is what they say on the Net:
"
TRD USA SUPERCHARGER KIT 1ZZFE KIT
35% increase in power and torque with 7.5 lbs of boost.
TRD USA 1ZZFE KIT
The bolt-on unit is integrally cast and is equipped with new efficiency and performance enhancing features,
such as a race-inspired supplemental injector for enhanced full throttle performance and an internal bypass
circuit for fuel efficiency and smoother operation at low speeds.
Peak torque is 145 lb.-ft. supercharged @ 4000 RPM vs. 125 lb.-ft. stock at 4200 RPM. Peak horsepower
is 166 HP supercharged @ 6800 RPM vs. 130 HP @ 6000 RPM.
As with TRD’s 4.7L V8 Supercharger, this unit also features the new exclusive TRD Engine Management
System engineered to provide peak engine performance.
"
So do you have the extra injector and the fuel management system with the supercharger?
Cheers.