QA1 REAR MOD SERIES COIL-OVER SYSTEM [Compressed Length 11.625 | Extended Length 16.625 | Upper Mount T-Bar | Lower Mount Special | Medium] (1997-2013 Chevrolet Corvette) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS