QA1 Corvette Proma Star Double Adjustable Front Coil-Over Kit; 550 lb./in. Spring Rate GD455-08550 (97-13 Corvette C5 & C6)

Product Information

Features, Description, Q&A, Specs & Installation

Features

Convert Leaf Spring Suspension To Proma Star Coil-Over Shocks
Improves Handling, Suspension Tunability And Ride Quality
Quick And Easy Ride Height Adjustment For Perfect Stance
Balancing Street-Ability And Performance For Road And Track
Adjustable Valving For Independent Compression And Rebound Tuning
Ride Height Adjustment Lowers Center Of Gravity And Aids Corner Balance
Drop Range: 1 To 2 Inches For Base Models, 0.5 To 1.5 Inches For Z06
Simple Installation Using Factory Mounts, No Toe Link Relocation Kit Needed
Multiple Spring Rates Available: Medium For Road, Firm For Track
Made In USA, Serialized, Dyno Tested, Limited Lifetime Warranty Eligible
Medium Springs Have 550 Lb/In Spring Rate
Shock Valving Is Double Adjustable
Vehicle Position: Front
California Proposition 65 Compliant
Emission Code: 4
Fits 97-13 Corvette C5 & C6

Description

High-Performance Suspension Upgrade. The QA1 Front Pro-Coilover Shock Absorber - Double is designed to replace the factory leaf spring suspension on mid and late-model Corvettes, delivering notable improvements in handling, suspension tuning capabilities, and ride comfort. This system allows drivers to fine-tune their vehicle’s dynamics for both street and track applications through adjustable shock valving and customizable ride height, enhancing control and stance.

Precision Engineering And Build Quality. Manufactured in the USA, these coil-over shocks utilize durable materials, are serialized for quality control, and undergo dyno testing to ensure reliable, consistent performance. High-quality springs with a 550 lb/in rate for the medium option provide durability and optimized response suited for aggressive driving.

Simple Installation Process. The system installs using factory mounting points without requiring additional modifications such as toe link relocation or drilling, enabling a straightforward installation with basic hand tools, accessible to both enthusiasts and professionals.

Warranty Coverage. Eligible for a limited lifetime warranty upon product registration, offering long-term peace of mind concerning durability and performance.

Application. Specifically engineered for front suspension use on 1997 to 2013 Corvette C5 and C6 models, it accommodates both base and Z06 variants with drop ranges designed to optimize handling without compromising factory suspension geometry.

QA1 GD455-08550

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov