Originally Posted by d.o.b 2.5i
Where can i find this Dillion....? I would really like to know what i can do to increase HP and Torque. Tuning? Bolt on?
Not much you can do as after market performance parts for n/a is pretty small. And the amount of money put in may just be the same as trading in your 2.5i and getting a wrx.
But mods like light weight pulley, bushings, and a n/a Cobb acessport (given your manual transmission) Will help you gain a few numbers, but the butt dyno should say more.
Honestly, there's not much you can do. Personally id keep the money and get a wrx, because if you are looking for bigger gains, turbo is practically the only option. You could get an Avo turbo kit which puts you at 3grand to put onto your 2.5i. From there who knows if it Will pass inspection or throw codes.