Best bang for your buck aftermarket supra parts

[TONY!]

If u got a NA dont expect alot of power. Intake, exhaust and tune-up will maybe give u 10-25hp more. Oh and hi-octane. he-he. Fun.

Eh, that is a misconception: high octane does not give more power, but it only decreases the likelyhood of detonation.
High octane is needed in supercharged cars, and very high compression motors because forced induction and high compression ratio engines are more likely to have detonation problems.