We have just recently finished R&D on our new Chevy Colorado and GMC Canyon 5.3L V8 Supercharger kit. Utilizing the MagnaCharger TVS1900 Supercharger, this system produces 6psi of boost and took the 5.3L V8 from 245 hp at the rear wheels up to 374 rwhp. Now we are looking for another truck to be used for install verification of the full production kit and creation of the installation manual. If you have a V8 Colorado or Canyon and are interested in a supercharger please let us know. Not only will you get the system at a nice discount, but you will have it installed by the manufacturer and dyno tested with before and after dyno pulls. Your vehicle will be needed for approximately 1-2 weeks. If you are in the Southern California area and are interested in adding a supercharger to your V8 Colorado/Canyon send me an email at firstname.lastname@example.org.