dont chip it. it aint worth the money,pullies will only free up static power same as a fan and a CAI wont do a thing for you. roller rockers add power and some other internal mods will also help same as porting and polshing will also make a small difference. you can port and polish your TB and that alone you should feel a difference i did it wasnt like a woah kick in the pants but hey every little bit helps

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Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity."
General Geroge S Patton
2007 3.0
automatic trans, 4.10s with L/S
ported and polished TB
4brand new speakers with inslation in doors
smoked tail lights
20%tint on driver and passenger windows
5% tint on back window