Upgrades/Mods for 85 Crown Victoria

Hi, im the proud owner of a 85 crown vic and ive been looking all over for the best parts and upgrades to throw in this big brown beast. So i wanted to get some expert opinions from all of you. If anyone knows what parts are the best to use, what could be swapped from other cars (ive heard newer mustang parts fit the 85 vic) and what would be the best hp/price effecient. Its got the 302 v8 5.0l. looking for a performance dual exhaust, intake manifold, cold air intake, turbo, and anyother parts that will make it roar and burn holes in my pocket. If anyone has ANY info on good parts that will fit let me know it will be much appreciated.
-Jake

Go to any Mustang forum and they can give you ideas.

5.0 magazine (www.mustang50magazine.com) just published a write-up (May 2013 edition) on a sleeper you may be interested in. Good luck.

Thanks i also need some help finding the best dual exhaust for this model. Im only looking to spend 150-200 for the actual exhaust. ive seen some dynomax exhausts advertised for 150+ on some websites but i dont know which ones will fit my ride and which ones will need some modifying. Anyone got any info on this??