Procharger 2014-2019 Chevrolet Corvette LT1 Supercharger Kit ***2017 and newer GM vehicles require sending the Powertrain Control Module (PCM) computer to ProCharger*** High Output Intercooled System P1SC Supercharger Satin Finish Vertical Intercooler 7psi pulley +40% HP gain Proflow bypass valve Programmer with Pre-loaded tune please allow up to 3 weeks...