C6 Corvette (2005–2013) QA1 Rear Pro Coil-Over System RCK52471
Transform the rear suspension of your 2005–2013 C6 Corvette with the QA1 Rear Pro Coil-Over System RCK52471. This MOD-Series, double-adjustable coil-over kit replaces the stock leaf-spring rear suspension with a modern coil-over setup — giving you adjustable ride height, better rear-end stability, and improved handling under load or performance driving.
QA1 Rear Pro Coil-Over System Details
This rear coil-over kit includes 550 lb springs and premium dampers engineered for the C6 suspension geometry. The double-adjustable design lets you tune compression and rebound to match your driving style — from comfortable daily driving to aggressive cornering or track use. Constructed with corrosion-resistant hardware and built to OEM-spec geometry, this system bolts directly into factory mounting points with no fabrication required.
Why QA1 Is a Top Suspension Upgrade for Corvette Owners
With decades of suspension engineering focused on GM performance cars, QA1 delivers components built specifically for Corvette chassis. The Rear Pro Coil-Over System harmonizes modern coil-over performance with daily-driving usability. It’s an ideal upgrade for owners who want precision handling, rear-end control, and adjustable stance — all in one durable package.
Benefits of QA1 Rear Pro Coil-Over System for C6 Corvette
- Adjustable ride height and stance tuning
- Improved rear-end stability under acceleration, braking, or cornering
- Better traction and reduced rear squat under load or throttle
- Responsive damping for both street comfort and performance driving
- Durable, corrosion-resistant components for long-term reliability
- Direct-bolt installation — no modifying, welding or fabrication needed
What to Expect After Install
- More planted rear feel during corner exit and under throttle
- Reduced rear-end bounce and improved ride smoothness over rough roads
- Better load handling when carrying passengers or cargo
- Adjustable ride height for custom stance or performance setup
- Consistent, predictable suspension behavior in daily driving or spirited driving
Technical Specifications
- Part Number: RCK52471
- Suspension Type: MOD-Series Rear Coil-Over Shock System
- Spring Rate: 550 lb
- Spring Length / Travel: 8″ coil over (per QA1 spec)
- Shock Travel: matched to C6 rear geometry
- Adjustability: Double-adjustable (compression & rebound)
- Material & Finish: Corrosion-resistant hardware and springs
- Fitment: 2005–2013 C6 Corvette (Coupe & Convertible)
- Installation: Direct-bolt-on, no fabrication required
Installation Overview
This rear coil-over upgrade installs using factory mounting points and replaces the stock leaf-spring/rear shock setup. Basic hand tools are sufficient; no welding or custom fabrication is needed. For best results, a professional alignment is recommended after installation.
- Direct bolt-on installation using existing mounting brackets
- No cutting, welding, or special fabrication required
- Recommended tools: standard hand tools + jack & stands
- Estimated install time: ~2–3 hours (per axle)
- Professional wheel alignment strongly recommended after install
Vehicle Compatibility
- 2005–2013 C6 Corvette Base, GS, Z06 and ZR1 Coupe or Convertible
- Rear coil-over application only
- Compatible with stock ride height or custom suspension setups (verify spring rate & ride clearance after install)
Cross-Compatibility & Related Fitment
- Designed specifically for C6 Corvette (2005–2013)
- Pairs well with performance front suspension upgrades (shocks or coil-overs)
- Recommended companion upgrades: upgraded rear bushings, performance sway bars, alignment kit
Discover more suspension upgrades in our C6 Suspension Parts Collection
Since 2007, Custom Corvette Accessories has supplied Corvette-specific performance upgrades with fast nationwide shipping — built for enthusiasts who demand precision, quality, and control.
Upgrade your C6 Corvette’s rear suspension with QA1 Rear Pro Coil-Over System RCK52471 — add to cart now and unlock modern performance from a classic chassis.
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