C5/6 Coilover System - Single Adjustable 1997 - 2009 by QA1
04-07-2011, 09:20 AM
#1
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St. Jude Donor '13
C5/6 Coilover System - Single Adjustable 1997 - 2009 by QA1
C5/6 Coilover System - Single Adjustable 1997 - 2009
For the ULTIMATE IN HANDLING
For you who want to increase the handling and performance.
Here it is Single Adjustable Coilover System For C5/C6 1997-2009
Kits complete with 4 coilovers and everything you need to install trouble free
For you who want to increase the handling and performance.
Here it is Single Adjustable Coilover System For C5/C6 1997-2009
Kits complete with 4 coilovers and everything you need to install trouble free
QA1 was founded in 1993 and quickly became the #1 name in rod ends and spherical bearings sold into performance racing. In 1998, QA1 entered the drag racing market with the purchase of Hal Shocks. Over the next six years, QA1 improved the products and added shocks and struts engineered for street performance and circle track applications. In 2004, QA1 purchased Carrera Shocks and is now the #1 manufacturer of performance racing shocks. QA1 now has an even wider selection of products available, such as double adjustable, monotube, gas pressurized and chrome plated shocks and springs. Whether you’re looking for improved ride quality, show-stopping appearance, or faster times, QA1 delivers. QA1 utilizes many unique processes and components in its shock absorbers, with a tremendous selection available. Deflective disc valving, gas charged, monotube, twin tube, single adjustable, double adjustable, chrome plated … the list goes on and on. We even offer a complete line of racer revalveable, rebuildable and repairable circle track and stock mount shocks. Chances are great that if you want it, we’ve got it – and at a reasonable price. Other Suspension Components QA1 also offers many other complementary suspension components, such as k-members, caster/camber plates, control arms and struts for select applications. In addition, coil-over conversion kits and many other items are available for many popular applications. To complement the QA1 shock absorbers, we have also engineered a complete line of coil-over springs. QA1 springs are manufactured with the highest quality chrome silicone wire available. Springs are double heat-treated, double shot-peened and either powder coated with a chrome appearance or chrome plated. Each spring has been designed to be as light as possible without sacrificing performance. Every QA1 product has been engineered to outperform the competition at an affordable price. What are you waiting for?
05-08-2011, 08:24 PM
#4
Race Director
I currently have the HAL QA-1 12-Way Adjustables on my C5.
Can you please explain the performance difference between the 12 Way adjustable shocks and these coil overs?
Thank you.
Can you please explain the performance difference between the 12 Way adjustable shocks and these coil overs?
Thank you.
05-09-2011, 08:48 AM
#6
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St. Jude Donor '13
12 Valving Options Unique to QA1, one **** changes both bump and rebound valving simultaneously, allowing total suspension control in one easy-to-reach location.
With the single adjustable coilover you also have the 12 valving options that controls bump and rebound but you also have the ability to adjust spring rate for added handling control and ride height and stiffness. You also gain control and can adjust all 4 corners of the car for your particular driving style or the track your on
The double adjustable gives you even more options you get 24 positions of compression adjustment on one ****, and 24 positions of rebound adjustment on the other ****
05-20-2011, 10:22 AM
#13
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St. Jude Donor '13
For the ULTIMATE IN HANDLING
For you who want to increase the handling and performance.
Here it is Single Adjustable Coilover System For C5/C6 1997-2009
Kits complete with 4 coilovers and everything you need to install trouble free
For you who want to increase the handling and performance.
Here it is Single Adjustable Coilover System For C5/C6 1997-2009
Kits complete with 4 coilovers and everything you need to install trouble free
06-03-2011, 08:33 PM
#17
Drifting
What kind of warranty is offered on these? I've seen other brands at shops with mounting brackets that have failed. Also what is the life expectancy of these? I daily drive my C6 and I'm already needing to change out the rear magnetic selective shocks for the second time. I'm think that i'm ready to convert over to coil overs, but would like to know how long they will last me 
06-04-2011, 09:52 AM
#18
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St. Jude Donor '13
WARRANTY / DISCLAIMER
QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser. QA1 makes no other warranty of any kind, express or implied. QA1 shall have no obligation under the foregoing warranty where the defect is the result of improper or abnormal use, your negligence, vehicle accident, improper or incorrect installation or maintenance, nor when the product has been repaired or altered in any way. QA1’s liability in the case of defective products subject to the foregoing warranty shall be limited to the repair or replacement, at QA1’s option, of the defective products. Consequential or incidental damages are not recoverable under this warranty. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.
THE BUYER UNDERSTANDS AND EXPRESSLY RECOGNIZES that racing parts, specialized street rod equipment, rod end bearings, and ALL parts and services sold by QA1 are exposed to many and varied conditions due to the manner in which they are installed and used. BUYER ACKNOWLEDGES that QA1 does not have full knowledge of the intended use of the goods, and BUYER WILL DEFEND AND INDEMIFY QA1 upon demand against all claims, actions, liability, loss and expense (including investigating expense and attorney fees incurred in litigation or because of threatened litigation) for any loss, damage or injury, either to a person or to property, resulting from the direct or indirect use of any QA1 products or inability by the buyer to determine proper use or application of QA1 products. With the exception of the limited liability warranty set forth above, QA1 SHALL NOT BE LIABLE FOR ANY CLAIMS, DEMANDS, INJURIES, DAMAGES, ACTIONS, OR CAUSES OF ACTION WHATSOEVER TO BUYER ARISING OUT OF OR CONNECTED WITH THE USE OF ANY QA1 PRODUCTS. MOTORSPORTS ARE DANGEROUS; AS SUCH, NO WARRANTY OR REPRESENTATION IS MADE AS TO THE PRODUCT’S ABILITY TO PROTECT THE USER FROM INJURY OR DEATH. THE USER ASSUMES THAT RISK.
QA1 shocks and coilovers are made here in the US not imported from China, India, or some other third world nation. They are constructed from the best materials and to the highest quality standard.
QA1 is an ISO 9001 company.
Please refer to http://www.qa1.net/qa1_motorsports/images/drag_tech.pdf
As far as how long they will last depends on a lot of factors. We would believe that they would last longer the stock equipment installed on the car from the factory. How much longer depends on your driving style, habits, and how the are used/abused. To complement the QA1 shock absorbers,QA1 has also engineered a complete line of coil-over springs. QA1 springs are manufactured with the highest quality chrome silicone wire available. Springs are double heat-treated, double shot-peened and either powder coated with a chrome appearance or chrome plated. Each spring has been designed to be as light as possible without sacrificing performance. Every QA1 product has been engineered to outperform the competition at an affordable price.
With the single adjustable one **** changes both compression and rebound valving simultaneously,
allowing total suspension control in one easy-to-reach location.
QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser. QA1 makes no other warranty of any kind, express or implied. QA1 shall have no obligation under the foregoing warranty where the defect is the result of improper or abnormal use, your negligence, vehicle accident, improper or incorrect installation or maintenance, nor when the product has been repaired or altered in any way. QA1’s liability in the case of defective products subject to the foregoing warranty shall be limited to the repair or replacement, at QA1’s option, of the defective products. Consequential or incidental damages are not recoverable under this warranty. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary from state to state.
THE BUYER UNDERSTANDS AND EXPRESSLY RECOGNIZES that racing parts, specialized street rod equipment, rod end bearings, and ALL parts and services sold by QA1 are exposed to many and varied conditions due to the manner in which they are installed and used. BUYER ACKNOWLEDGES that QA1 does not have full knowledge of the intended use of the goods, and BUYER WILL DEFEND AND INDEMIFY QA1 upon demand against all claims, actions, liability, loss and expense (including investigating expense and attorney fees incurred in litigation or because of threatened litigation) for any loss, damage or injury, either to a person or to property, resulting from the direct or indirect use of any QA1 products or inability by the buyer to determine proper use or application of QA1 products. With the exception of the limited liability warranty set forth above, QA1 SHALL NOT BE LIABLE FOR ANY CLAIMS, DEMANDS, INJURIES, DAMAGES, ACTIONS, OR CAUSES OF ACTION WHATSOEVER TO BUYER ARISING OUT OF OR CONNECTED WITH THE USE OF ANY QA1 PRODUCTS. MOTORSPORTS ARE DANGEROUS; AS SUCH, NO WARRANTY OR REPRESENTATION IS MADE AS TO THE PRODUCT’S ABILITY TO PROTECT THE USER FROM INJURY OR DEATH. THE USER ASSUMES THAT RISK.
QA1 shocks and coilovers are made here in the US not imported from China, India, or some other third world nation. They are constructed from the best materials and to the highest quality standard.
QA1 is an ISO 9001 company.
Please refer to http://www.qa1.net/qa1_motorsports/images/drag_tech.pdf
As far as how long they will last depends on a lot of factors. We would believe that they would last longer the stock equipment installed on the car from the factory. How much longer depends on your driving style, habits, and how the are used/abused. To complement the QA1 shock absorbers,QA1 has also engineered a complete line of coil-over springs. QA1 springs are manufactured with the highest quality chrome silicone wire available. Springs are double heat-treated, double shot-peened and either powder coated with a chrome appearance or chrome plated. Each spring has been designed to be as light as possible without sacrificing performance. Every QA1 product has been engineered to outperform the competition at an affordable price.
With the single adjustable one **** changes both compression and rebound valving simultaneously,
allowing total suspension control in one easy-to-reach location.
06-06-2011, 07:54 AM
#19
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Location: Longwood Florida
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St. Jude Donor '13
C5/6 Coilover System - Single Adjustable 1997 - 2009
Also available in Double adjustable for more control
Also available in Double adjustable for more control
C5/6 Coilover System - Single Adjustable 1997 - 2009
Also available in Double adjustable for more control
Also available in Double adjustable for more control
C5/6 Coilover System - Single Adjustable 1997 - 2009
Also available in Double adjustable for more control
Also available in Double adjustable for more control
06-10-2011, 03:39 PM
#20
Drifting
OK Folks, I just spoke with Bob and ordered a set. I'll give a full report when I get them and have some road time with them installed. 
LINK to my QA1 observations:
http://forums.corvetteforum.com/c6-c...post1578625149
LINK to my QA1 observations:
http://forums.corvetteforum.com/c6-c...post1578625149
Last edited by gr86ss; 09-06-2011 at 04:30 PM. Reason: added link to my report