Shock Steel Twin Tube 7in Comp 5 Reb 13

The Shock Steel Twin Tube 7in Comp 5 Reb 13 is a high-performance monotube shock absorber engineered for street and strip vehicles requiring precise damping control and extended ride height capability. Built by QA1, a trusted name in suspension engineering, this 7-inch shock delivers the tuning flexibility serious enthusiasts demand when upgrading factory suspension geometry or tackling track-focused builds. Whether you're lowering a street machine, setting up a road-course competitor, or fine-tuning a drag platform, this shock provides the adjustability to dial in your chassis dynamics without compromise.

Twin-tube construction paired with 7 inches of physical length and a 5-rebound damping specification gives you the compression and recovery characteristics needed for both highway cruising and aggressive cornering. The monotube design eliminates temperature-related performance fade by separating the piston rod from pressurized fluid, keeping damping consistent across extended drives or track sessions. At 5 pounds, this shock balances durability with unsprung weight savings—critical when you're working within tight package constraints or chasing weight reduction goals. The 13-unit designation refers to QA1's internal valving matrix, tuned specifically for vehicles with moderate to stiff spring rates and ride height applications up to 7 inches of travel.

This shock works best on double-A-arm or coilover-equipped vehicles where the 7-inch envelope and monotube geometry fit within existing or custom suspension brackets. Mechanics and builders commonly pair the Shock Steel Twin Tube 7in Comp 5 Reb 13 with QA1 coil-over kits or standalone spring platforms to achieve repeatable, adjustable suspension geometry. Installation requires basic suspension tools and an understanding of shock-to-frame mounting geometry; verify mounting point compatibility and available shock travel before purchase. Ideal for performance street cars, autocross platforms, and entry-level track builds where driver-adjustable damping justifies the investment over factory shocks.