Header, downpipe, magnaflow cat, cat back flowmaster exhaust.

Intake manifold, Injen SRI.

Piggyback = no for me since I've heard mild things about it from my mechanic and users here...

 

A piggyback is a must. Most power mods won't get to their full potential without tuning for them.

 

i have the same mods as you if you include what i ordered from RRM.

You need a piggyback and a dyno, also need a torque dampener or motor mounts.
(in the marketplace look for the zaklee dampener, sweet mod)

And also i ordered cam gears from RPW, and come more money ill be getting the camshaft and throttle body.

 

overbored TB is missing...... and after that Piggyback or any fuel management

 

A sweet trick is taking out the cam sensor(mark the stock position first) make the bolt holes bigger with a drill, put it back in and rotate little by little until you feel the revs shoot when Mivec hits(a little earlier actually). But is not for th faint of heart and definately dont try it if you dont know what the hell you are doing.

Also you can over adjust your valve lash, I havent done it yet, But PR_Mivec and BlackRalliart did it and it helped a little, so you can ask them abut measuerments and such

Oh, and get a damned CAI