How are you guys, I been checking many topics and just been looking around for ideas. I have a 2.2 ecotec stock. I have a little project not too crazy. All I am looking for is for 160-170 Hp/Tq. I wanted to know what are some of the mods I can do to achieve this goal. Throw me hints and ideas and I have some questions during this process:
Exhaust diameter should I put a 2.25 or 2.5, what type of header should I put, TTR upper and lower mounts or RK Sport, a custom intake or any particular brand, what else can I add to achieve my goal?
Thank you.

Hey there Dick, welcome.
not to be a dick, but site navigation is key..

<------go to performance, this section is for media