Carlisle Sale 2019 is here! 10% Off + $7.95 Flat Rate Shipping - Use coupon code SHOWSALE19. Click for details.
97-13 QA1 Front Pro Coil Over System (Double Adj - 550lb Spring)
Item #:
No Discount

This item does not qualify for promotional discounts or wholesale pricing.

In Stock - Ships Monday

The QA1 Pro Coil Over systems allow you to have full control over your C5 or C6 Corvettes suspension and handling characteristics. At the heart of the system is QA1s lightweight aluminum body shock with provides high performance handling with a smooth look. The double adjustable shock provides the ability to adjust both the compression and rebound independently. Allowing the performance minded enthusiast flexibility to set up their Corvettes suspension for handling on the street or at your favorite road race/HPDE. Features a double knob with 18 adjustments per knob thats over 300 possible settings for a single shock! Now you can tailor your Corvettes suspension characteristics specifically to your desire.

The QA1 Pro Coil System will automatically lower your Corvette 1 lower than stock. They are not designed to maintain the stock ride height. Set includes high performance 2.5 springs which are available in a combination of spring rates to further enhance your Corvettes suspension.

Check out these features of the QA1 Pro Coil System:

  • Independent Control over Compression and Rebound
  • Double Adjustment Knobs 18 Adjustments per Knob
  • Easy, Bolt-In Installation with No Welding or Cutting
  • 100% Dyno Tested & Serialized
  • Ride Height Adjustable
  • Serviceable & Rebuildable by QA1
  • Made in the USA

Because the QA1 shocks are re-buildable, they will be the last set of shocks you every have to purchase for your Corvette. Sold in pairs. C5 & C6 Corvette Pro Coil System includes:

  • (2) QA1 High Performance Double Adjustable Shocks
  • (2) 2 ID High Performance Medium (550lb) Springs
  • All Mounting Hardware

Note: Zip Corvette stocks the double adjustable coil over shocks with medium (550lb) springs. If you desire QA1s Single Adjustable or R Series shocks for a specific application please call a Zip sales representative for more information. Combinations of 450lb to 650lb springs are available separately along with the necessary spanner wrench to affect ride height adjustment.

This item is proudly Made in the USA

Installation difficulty: 3

Our technicians have determined that the installation difficulty level of this item is a 3 on a scale of 1-5. Read more about our install ratings here.

Model Years

More Information
Generation C5, C6
Model Year 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Additional Item Information
  • WARNING: Cancer and Reproductive Harm -

QA1 Shocks

QA1’s Jim Jordan started his company with a desire to impact the performance racing world. His company jumped into the market with rod ends and spherical bearings, but in 1998, after five years in business, QA1 purchased Hal Shocks and started making shock absorbers for the drag strip. With their rebuildable shock line from 1999, QA1 underscored their care for the racer by offering a long-term solution for circle-track racing suspension. By 2004, QA1 was the number one producer of performance racing shocks, and in 2011, several more acquisitions solidified QA1 as the market leader. If you’re looking for the best suspension for your racing Corvette, Zip’s line of QA1 products is a fantastic choice.

Write Your Own Review
You're reviewing:97-13 QA1 Front Pro Coil Over System (Double Adj - 550lb Spring)
Your Rating
Copyright © 2019, Zip Products Inc All rights reserved.