upgrade help - 06 GP

i have just recently purchased an 06 gp. the 3.8L v6. i was wondering if anyone knew of any cold air intake systems, exhaust systems, performance chips/ Programers, or superchargers that may be out. i have looked and i havnt found anything. maybe these items just havnt been developed yet. anyways, id appreciate it if anyone could tell me where to find these items.

thanks!

Welcome to AF.

There are plenty of aftermarket parts and upgrade resources for the '97-'03 and '04 and up Grand Prixs at the following:

www.3800performance.com
www.pfyc.com
www.zzperformance.com
www.wbodystore.com

If i may add, hptuners.com