1) Streetflight turbo
best forced induction system available for the V6 mtx contour. makes the most power, and is the most reliable, but it costs the most, you egt what you pay for!
2) vortech supercharger
cheaper than streetflight, makes ALOT less torque, has lots of problems with the shaft, doesnt have headers or an intercooler, to fix all these problems, it costs more than the streetflight setup, and still makes less power!
3) thomas knight supercharger
this is an electric supercharger that is pretty much like nitrous except it dont have to be refilled. it doesnt run all the time, only on short bursts with recharging time in between
