yes iam a new one.i know all about my 83 bonne broham.but i dont know about efi,computers,or anything newer than 86.yes am old skool.i got a 04gxp 7months ago.cant decide where to start.am getting ready to tune it up.have oil,filter,air filter,fuel filter,plugs. all acdelco parts and castrol ...

how can i make my 04 gxp 4.6 faster.and not spend my life savings.would like to be 400hp at the wheels.is stock now whit 92000 miles.i can spend 200 dollars a week on it just to play.also i need a console out of 78 to 84 grand prix.perfer maroon. need it for my 83 bonneville. iam cutting my 4door ...

i cut the compass wire and removed part number maanatoo23 *25763354* dun#010112154 and part gmpart no. 25762938 will this hurt anything.its a 04 gxp. i thought i was remove on star. but i took out my compass.need all feedback.thanks