Just wrapped up a build on a 2013 ZL1 with a manual transmission. We were quite pleased with the results!
Mods list includes:
Upper 2.55 supercharger pulley, Innovators West Balancer and 9.1 lower pulley, NW 102mm throttle body, New Era Performance ported blower/snout, Injector Dynamics ID850 fuel injectors, American Racing Headers 1 7/8 system, New Era Performance custom cam package, KDI heat exchanger and idler pulley relocation bracket, and our New Era ZL1 CAI, 93 octane pump gas.
I attached some pics for your viewing pleasure. Thanks for looking!