hey guys, new to the site...have a few mod questions, please reply thanks

[JAguero88]

hey guys i have a 2008 Suzuki Forenza 2.0L D-Tech 16 Valve 5 Speed and was just wondering if anyone knows of where or how i can get some parts...

im looking for

the Under Drive Pulley if they make them for mine
a Cold Air Intake (or feedback on the BMS ones on how good they are)
can anything be done to the computer like flashed or chiped
can i put a short shifter in it if so from where
and lastly where can i get headers or how would i heat wrap it

currently i have the car lowered 1.5 inches 150$
HID kit, 12k (purple) 80$
i have 15in OZ Rally rims w/ Fuzion Tires 100$ and a Blackberry Trade
LED turning signal bulbs, reverse bulbs, and rear tail lights
2.25 Cat-Back Exhaust w/ Injen Muffler 250$
Custom Painted Grille- Pix Soon Free+Paint (did it myself)
a rigged CAI going into the stock air box that goes to the throttle body 30$ for the filter

anyways if anyone can please help with the parts it will be greatly appreciated, i been going insane trying to find mods to make it even just a little bit faster so i can beat other cars lol

thanks again JC