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-QA1 07-18 Chevrolet Silverado 2WD 12-800lb/in. Front Pro-Coil Kit S-Adj-Coilovers-QA1
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QA1 07-18 Chevrolet Silverado 2WD 12-800lb/in. Front Pro-Coil Kit S-Adj

QA1
QAPGS518-12800
806990169549
Coilovers
Out of stock
$ 1,182.01 $ 1,066.95

SKU: GS518-12800 | UPC: 806990169549

QA1 07-18 Chevrolet Silverado 2WD 1200-800lb/in Front Pro-Coil Kit Single Adjustable

QA1 GS518-12800 delivers a complete front coilover shock and spring assembly for 2007-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD trucks. This bolt-in system replaces factory suspension with 1200 lb/in initial and 800 lb/in progressive spring rates for precise ride height control dropping 1-3 inches on stock spindles or 3-5 inches using drop spindles. Single adjustable compression valving tunes damping for street comfort or track handling while supporting heavy payloads.

Key Features

  • Ride Height Adjustability: Fully threaded aluminum body Pro-Coil shocks allow simple collar adjustments to set perfect stance without disassembly
  • Single Adjustable Damping: Knob adjustment for 24 clicks of compression valving switches from daily driving firmness to aggressive track settings effortlessly
  • Heavy Duty Construction: Upgraded shock with polyurethane bushings and 1-inch chromoly T-bar handles truck weight payload and daily abuse better than spherical bearings
  • Bolt-In Installation: Direct replacement for OE components fits without fabrication saving time and ensuring stock-like alignment
  • Lifetime Warranty: Register shocks at QA1.net/warranty for coverage against defects providing long-term reliability

Product Notes

  • Designed exclusively for 2WD models verify drivetrain before purchase
  • Pair with rear shocks for balanced handling
  • Ships fully assembled ready for install

Installation Notes

  • Professional installation recommended.
  • Bolt-in design uses factory mounting locations no welding required
  • Compatible with stock or aftermarket drop spindles adjust collars after mounting

This Part Fits

Year Make Model Submodel
2007-2018 Chevrolet Silverado 1500 WT
2007-2018 Chevrolet Silverado 1500 LT
2007-2018 Chevrolet Silverado 1500 LS
2016-2018 Chevrolet Silverado 1500 Custom
2014-2018 Chevrolet Silverado 1500 High Country
2015-2018 Chevrolet Silverado 1500 SSV
2007-2018 GMC Sierra 1500 SLT
2007-2018 GMC Sierra 1500 Denali
2014-2018 GMC Sierra 1500 Base
2009-2013 GMC Sierra 1500 Hybrid
2010-2013 Chevrolet Silverado 1500 XFE
2010-2013 GMC Sierra 1500 XFE

Why Choose QA1?

  • Founded in 1993 leader in motorsports suspension with rod ends spherical bearings and coilovers
  • All products manufactured in 83000 sq ft Lakeville MN facility ensuring American quality
  • Engineered for circle track drag racing street performance and trucks with cutting-edge carbon fiber tech

Frequently Asked Questions

  • Q: Will this kit fit 4WD Silverado or Sierra models?
    A: No this Pro-Coil kit GS518-12800 is engineered specifically for 2WD 2007-2018 Silverado 1500 and Sierra 1500 models
  • Q: What is the spring rate and adjustability?
    A: Dual-rate springs provide 1200 lb/in initial rate progressing to 800 lb/in with full ride height adjustability via threaded body and collars
  • Q: How do I get the lifetime warranty?
    A: Register your shocks online at QA1.net/warranty within 30 days of purchase for lifetime coverage on manufacturing defects

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Ships in one box dimensions 38 x 11 x 11 inches
  • Weight: 22 lbs

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