C5 Corvette (1997–2004) QA1 Rear Pro Coil-Over System RCK52471
Transform the rear suspension of your 1997–2004 C5 Corvette with the QA1 Rear Pro Coil-Over Shock System RCK52471. This MOD-Series, double-adjustable coil-over replaces the factory transverse leaf spring and rear shock assembly, giving your C5 modern dampening control, improved traction, and adjustable ride height tuning. If you've been wondering whether coil-overs can make the C5 feel planted, predictable, and fully tunable — this upgrade is the answer.
QA1 Rear Pro Coil-Over System Details
Engineered specifically for C5 suspension geometry, this rear coil-over system features 550 lb springs, double-adjustable compression and rebound, and premium dampers designed for durability and precision. The system bolts directly into OEM mounting points, eliminating the factory leaf-spring configuration and bringing modern suspension behavior to the C5 platform.
Why QA1 Leads in Corvette Suspension Engineering
QA1’s MOD-Series coil-overs offer advanced adjustability, motorsports-grade construction, and exact fitment for the C5 Corvette. Their engineering blends daily-drive comfort with track-capable performance, making QA1 a preferred suspension upgrade for Corvette owners seeking balanced control and reliability.
Benefits of QA1 Rear Pro Coil-Overs for C5 Corvette
- Replaces outdated leaf-spring with modern coil-over suspension
- Double-adjustable rebound and compression for precise tuning
- Improved traction and rear-end stability under throttle
- Reduced squat during acceleration and more predictable corner exit
- Adjustable ride height for stance or performance setup
- Corrosion-resistant finish and long-service durability
- Direct bolt-on installation — no fabrication required
What to Expect After Install
- More planted rear end during spirited driving and braking
- Smoother ride over uneven surfaces with correct tuning
- Improved cornering stability and predictable handling
- Enhanced weight transfer response and traction
- Cleaner, adjustable stance for show or performance
Technical Specifications
- Part Number: RCK52471
- Shock Type: MOD-Series Coil-Over
- Adjustability: Double-adjustable rebound & compression
- Spring Rate: 550 lb
- Spring Length: 8 in
- Shock Travel: As specified by QA1 MOD-Series geometry
- Placement: Rear
- Material: High-strength, corrosion-resistant steel
- Replaces: Factory leaf spring + rear shocks
Installation Overview
This upgrade installs using factory mounting points and replaces the factory transverse leaf-spring setup with modern coil-over hardware.
- Direct bolt-on installation
- No cutting, welding, or fabrication required
- Basic hand tools recommended
- Professional alignment highly recommended
- Estimated install time: 2–4 hours
Vehicle Compatibility
- 1997–2004 C5 Corvette (Coupe & Convertible)
- Fits all factory rear suspension configurations
- Compatible with stock or performance sway bars
Cross-Compatibility & Related Fitment
- Designed exclusively for C5 Corvette (1997–2004)
- Pairs well with QA1 front coil-overs for balanced handling
- Recommended upgrades: sway bars, polyurethane bushings, performance end links
What Corvette Owners Say:
“The QA1 RCK52471 setup transformed my C5 — better grip, smoother ride, and finally the adjustability the car always needed.”
Discover more suspension upgrades in our C5 / C6 Suspension Collection
Custom Corvette Accessories — Performance You Can Feel. Since 2007, we’ve supplied Corvette-specific upgrades with fast shipping and enthusiast support.
Upgrade your C5 Corvette with the QA1 Rear Pro Coil-Over System RCK52471 and experience modern suspension performance today.
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