15+ Year Contributor
- Feb 23, 2005
ok my car is jsut about stock. the t-25 was blown when i bought the car. so i put in the evo 16g just so i didnt have to upgrade later. i have ngk7's and ngk wires. with this turbo now, should i be making more horsepower than with a stock t-25??? it seems the tires chirp once and a while goin into second when i get on it hard. also since the 16g flows more air can my stock fuel system hold 15psi??