C6 Corvette (2005–2013) QA1 Rear Pro Coil-Over System RCK52470
Upgrade the rear suspension of your 2005–2013 C6 Corvette with the QA1 Rear Pro Coil-Over Shock System RCK52470. This MOD-Series, double-adjustable coil-over kit replaces the stock leaf-spring rear suspension to deliver adjustable ride dynamics, improved rear-end control, and modern suspension tuning — perfect for both street driving and spirited performance use.
QA1 Rear Pro Coil-Over System Details
The RCK52470 coil-over system uses high-quality springs and adjustable dampers engineered around the C6 suspension geometry. Its double-adjustable design lets you set compression and rebound to match your driving style — from daily cruising to aggressive cornering. Constructed with corrosion-resistant components for long-term durability, this kit bolts directly into OEM mounting points with no fabrication required.
Why QA1 Is a Trusted Suspension Upgrade for Corvette Owners
With decades of suspension engineering under its belt, QA1 designs coil-over and suspension systems for GM performance cars, focusing on OEM-specific geometry and real-world performance. The Rear Pro Coil-Over System gives C6 owners the ability to dial in ride quality, stance, and handling — all with a direct-fit, high-quality solution.
Benefits of QA1 Rear Pro Coil-Over for C6 Corvette
- Fully modern coil-over upgrade — replaces outdated leaf-spring rear suspension
- Double-adjustable dampers — customized compression & rebound tuning for comfort or performance
- Improved rear-end stability under acceleration, braking, and cornering
- Enhanced traction and reduced rear-end squat under throttle
- Customizable stance and ride height for street or show use
- Durable, corrosion-resistant construction to withstand daily driving or track abuse
- Direct bolt-on installation — no welding, cutting, or fabrication required
What to Expect After Install
- More planted rear feel and improved corner exit stability
- Reduced rear bounce and smoother ride over rough surfaces
- Better traction and load handling under heavy throttle or cargo/passengers
- Adjustable suspension behavior — dial in performance or comfort as needed
- Modern suspension response compared to stock leaf springs — more predictable and controlled
Technical Specifications
- Part Number: RCK52470
- Suspension Type: MOD-Series Rear Coil-Over System
- Spring/Damper Configuration: Double-adjustable coil-over shock
- 450LB Spring Rate
- Adjustability: Compression & Rebound adjustment
- Fitment: 2005–2013 C6 Corvette (Coupe & Convertible)
- Installation: Direct bolt-on using OEM mounting points
- Materials & Finish: Corrosion-resistant hardware and springs
- Use Case: Daily driving, lowered stance, performance tuning
Installation Overview
This rear coil-over kit installs using existing factory mounting points. No welding, cutting, or custom fabrication is required — making installation straightforward. Use basic hand tools and a jack with stands. After installation, a professional wheel alignment is strongly recommended for optimal suspension performance.
- Bolt-on replacement of leaf-spring rear suspension
- No fabrication or custom modifications needed
- Estimated install time: 2–3 hours
- Tools needed: jack, jack stands, basic hand tools, torque wrench
- Recommended: professional alignment after install
Vehicle Compatibility
- 2005–2013 C6 Corvette (Coupe & Convertible)
- Rear coil-over application only
- Compatible with stock ride height or custom suspension configurations when springs/dampers are properly tuned
Cross-Compatibility & Related Fitment
- Engineered specifically for C6 Corvette rear suspension
- Pairs well with performance front shocks or coil-overs for complete suspension upgrade
- Recommended companion upgrades: upgraded rear bushings, sway bars, alignment kit
What Corvette Owners Say:
"After installing QA1’s RCK52470 on my 2007 C6, the rear end feels planted, corners are tighter, and ride quality is surprisingly smooth even with a lowered stance. Best suspension upgrade I’ve done."
Discover more suspension upgrades in our C6 Suspension Parts Collection
Since 2007, Custom Corvette Accessories has served Corvette owners with performance-focused upgrades and fast nationwide shipping — built for enthusiasts who demand control, quality, and customization.
Upgrade your C6 Corvette’s rear suspension today with QA1 Rear Pro Coil-Over System RCK52470 — add to cart and take control of your ride and handling.