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QA1

QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable

Part Number:
R145-200
MPN:
R145-200
Availability:
Ships from Manufacturer ( 1-2 Week Lead Time )
Shipping:
Free over $98 in U.S. 48
Type:
Rear Suspension Systems
Shock Valving:
Single Adjustable
Spring Rate:
200lb/in.
Springs Included:
Yes
Quantity:
Sold as a System
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable (R145-200)
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable (R145-200)
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable (R145-200)
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable (R145-200)
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable (R145-200)
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable (R145-200)
  • QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable (R145-200)
$2,795.95

Description

QA1 Rear Coilover Conversion System 99-06 Silverado/Sierra 1500 2WD Short Bed Single Adjustable

If you're ready to move beyond stock leaf springs, QA1’s rear suspension system is the upgrade your truck’s been waiting for. Built specifically for 1999–2006 NBS 2WD Silverado and Sierra 1500s, it’s a major step up in traction, ride quality, and overall drivability.

MORE TRACTION. NO BIND. BETTER STREET MANNERS

The torque arm setup replaces your leaf springs with a true multi-link system that eliminates bind, improves pinion angle control, and helps your truck put power down more effectively. This is the kind of upgrade that makes your truck feel planted and predictable.

DIAL IN YOUR RIDE WITH QA1 COIL-OVERS

Tailor the driving feel to your liking with QA1 single adjustable shocks. These shocks offer 18 clicks of combined compression and rebound adjustment to dial in a balance of performance and comfort. With up to 4"–7" of drop range, you can set the perfect stance while still enjoying a comfortable, confident ride.

BOLT-ON DESIGN WITH CROSSMEMBER REPLACEMENT

You won’t need a welder or fabrication shop to get this done. QA1 includes a bolt-in fuel tank crossmember that replaces the rust-prone factory piece while keeping your stock fuel tank and lines in place. The full system installs with basic hand tools and includes all the necessary hardware and instructions.

MADE IN THE USA

QA1 Torque Arm suspension is proudly made in Lakeville, Minnesota.

FEATURES & BENEFITS

  • Torque arm design eliminates bind and improves rear grip
  • Adjustable drop range from 4"–7" lower
  • Single adjustable coil-overs with 18 clicks of adjustment
  • Panhard bar helps maintain lateral alignment under load
  • Includes bolt-in fuel tank crossmember—no welding needed
  • Big upgrade in traction, ride comfort, and suspension control
  • Works great with QA1’s rear sway bar (sold separately)
  • Designed for easy installation with basic tools
  • Spanner wrench and thrust bearing included
  • Made in the USA

FITMENT NOTES 

  • Fits 1999–2006 Chevrolet Silverado and GMC Sierra 1500 2WD – Short Bed Only
  • For use with 10 bolt axle only
  • Rear sway bar not included—available separately (Part Number: 52880)
  • Modification to exhaust required

Specifications

  • Spring Rate - 200lb/in.
  • Axle Housing - GM 10 Bolt
  • Shock Valving - Single Adjustable
  • Bed Length - Short Bed
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Warranty Information

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. A limited lifetime warranty is offered on select shock absorbers. For registration and more information on the limited lifetime warranty, please visit www.QA1.net/Warranty. 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. QA1, in its sole discretion, shall determine whether or not any Eligible Product is defective or otherwise covered by this warranty. If the Eligible Product fails to perform properly due to defective materials or workmanship, QA1 will at its option either (i) repair the Eligible Product without charge, or (ii) replace the Eligible Product. If the Eligible Product is no longer available, QA1 will replace the Eligible Product with an equivalent product. No refunds will be provided. The warranty provided by QA1 does NOT apply if the Eligible Product fails to perform: due to cosmetic wear and tear from normal use; due to improper or abnormal use, abuse, neglect, negligence, vehicle accident, insufficient travel, improper or incorrect installation or maintenance; or when the Eligible Product has been repaired, replaced, substituted or altered in any way, or if used with parts other than genuine parts of QA1. QA1 is not responsible for installation or removal labor, or for any other repair charges associated with the Eligible Product. Customer pays shipping to QA1 for final determination on eligibility. Any repaired or replaced Eligible Product will be returned to customer excluding freight cost. QA1 shall not be liable for the loss of use of the Eligible Product, loss of time, inconvenience, commercial loss or any other indirect, consequential, special or incidental damages due to breach of the above limited lifetime warranty. QA1 makes no warranties of any kind, express or implied, other than as herein expressly provided, and specifically disclaims the implied warranties of merchantability and fitness for a particular purpose. Notwithstanding anything set forth herein to the contrary, QA1’s liability hereunder shall be limited to the purchase price of the Eligible Product.
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