C5 Corvette QA1 Pro Coil Shocks – Double Adjustable Rear 550LB

Description

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• Replaces outdated leaf-spring with modern coil-over suspension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.