Edelbrock E-FORCE Supercharger Stage 1 Street System [TVS Series 2300 | HP 554 | Torque (Ft-lbs.) 515] (2010-2013 Corvette Grand Sport w/ Dry Sump) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS