hey im new to this forum stuff i might screw up sorry if i do.i have a stock 2001 grand prix gt. but i joined this site to get some ideas,help, and the do not do's. One thing i really want to do is get custom exhaust.i want something deep sounding and NO cakle(ideas Please)What is the best after market intake.also i would like to buy a performance chip. Well you guys have a good day.HEY does anyone live in Minnesota let me know.well im glad i could join,THANKS!