I just wanna know what would best for a G35 coupe, bolt on twin turbo kit or a stillen supercharger both seems like a pretty good way to
increase horsepower. Please post your opinions thanks.

 

the Stillen stage 3 will get you 325 whp .A TT will get you over 400whp after tuning . The TT is much more involved . Much to learn ,

Couldnt afford it when young...gonna play when Im old

 

supercharger...instant power

 

The Stillen kit won't blow your motor like everything else.
Plus it's legal.

Congratulations! You have just won 1 million punches in the face!

 

That is incorrect. Any type of FI modification to a stock VQ engine greatly increases the possibility of engine failure, or at the very least the longevity of the engine and drivetrain will be diminished. How much depends on numerous factors. If you are considering going with FI, you would do well to contemplate beefing up the internals and going with a lower compression piston. Also be prepared to eat the cost if anything happens as FI will absolutely void your Infiniti warranty if it is determined that the damage is a direct result of an FI modification.