i'm a little confused...
 

Why is meth most commonly associated with the FP Green? Won't meth improve the performance of a car no matter what turbo it has? For instance, will a car with a 35r kit perform better with meth also? I ask this because I want a bigger turbo but I also want meth, and whenever I ask people which turbo I should get they say get the green.

i would have to agree. i think people associate meth injection and the FP Green because its a common and affordable combo

and the fp green loves higher boost 28/30psi. You can easily achieve this using a meth system for the higher octance.

It's just the best bang for the buck setup. Green is cheap, meth kit is cheap and it makes a buttload of power over a stocker. People that can afford to drive around on racegas usually go for a hta35r anyway :)