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QA1 Coilover Adjustable Spring Lowering Kit - HK01-GMT06

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QA1 HK01-GMT06 Level 1 Full Vehicle Handling Kit, 99-06 Silverado 2WD, Long Bed
Manufacturer: QA1
Manufacturer part number: HK01-GMT06
Old price: $3,807.57
$3,436.95
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Product Overview Take control of your NBS truck’s stance, comfort, and handling with this complete bolt-on suspension system from QA1. Designed for long bed 2WD Silverado and Sierra models, this Level 1 kit includes adjustable coil-overs, upgraded control arms, a matched rear drop kit, and a 1.5" front sway bar to deliver a confident, responsive ride without cutting or welding. Whether you're daily driving, weekend cruising, or starting your first build, this kit gives you everything you need to transform how your truck looks and drives. RIDE HEIGHT ADJUSTABILITY WITH COIL-OVER CONTROL QA1’s front coil-overs give you 1" to 3" of ride height adjustability right out of the box. Want to go lower? Pair them with QA1’s 2" drop spindles (Part Number: 9056-120) for a total drop range of 3" to 5" up front. Whether you're aiming for a subtle level or a slammed street look, this setup lets you get it just right. UPGRADED CONTROL ARMS + SWAY BAR FOR BETTER FEELThis kit includes QA1’s strong yet lightweight tubular front control arms, which improve geometry for lowered trucks. Pair that with a beefy 1.5" diameter front sway bar to help flatten out corners and reduce body roll. REAR DROP KITS FOR THE PERFECT STANCE This kit includes an adjustable rear drop kit that lowers your Silverado or Sierra between 2"–4" using QA1 shocks, shackles, and hangers. DIAL IN YOUR COMFORT AND PERFORMANCE Tailor the driving feel to your liking with QA1 single adjustable shocks. Daily drivers will appreciate the simplicity of single adjustable tuning. EASY BOLT-IN INSTALL Everything in this kit is designed to bolt on with no welding MADE IN THE USA LIMITED LIFETIME WARRANTY QA1 shocks and struts are eligible for a Limited Lifetime Warranty Fitment Notes Fits 1999–2006 Chevrolet Silverado and GMC Sierra 1500 2WD long bed models with coil front suspension: Not compatible with vehicles originally equipped with torsion bar front suspension

Note: Product Overview Take control of your NBS truck’s stance, comfort, and handling with this complete bolt-on suspension system from QA1. Designed for long bed 2WD Silverado and Sierra models, this Level 1 kit includes adjustable coil-overs, upgraded control arms, a matched rear drop kit, and a 1.5" front sway bar to deliver a confident, responsive ride without cutting or welding. Whether you're daily driving, weekend cruising, or starting your first build, this kit gives you everything you need to transform how your truck looks and drives. RIDE HEIGHT ADJUSTABILITY WITH COIL-OVER CONTROL QA1’s front coil-overs give you 1" to 3" of ride height adjustability right out of the box. Want to go lower? Pair them with QA1’s 2" drop spindles (Part Number: 9056-120) for a total drop range of 3" to 5" up front. Whether you're aiming for a subtle level or a slammed street look, this setup lets you get it just right. UPGRADED CONTROL ARMS + SWAY BAR FOR BETTER FEELThis kit includes QA1’s strong yet lightweight tubular front control arms, which improve geometry for lowered trucks. Pair that with a beefy 1.5" diameter front sway bar to help flatten out corners and reduce body roll. REAR DROP KITS FOR THE PERFECT STANCE This kit includes an adjustable rear drop kit that lowers your Silverado or Sierra between 2"–4" using QA1 shocks, shackles, and hangers. DIAL IN YOUR COMFORT AND PERFORMANCE Tailor the driving feel to your liking with QA1 single adjustable shocks. Daily drivers will appreciate the simplicity of single adjustable tuning. EASY BOLT-IN INSTALL Everything in this kit is designed to bolt on with no welding MADE IN THE USA LIMITED LIFETIME WARRANTY QA1 shocks and struts are eligible for a Limited Lifetime Warranty Fitment Notes Fits 1999–2006 Chevrolet Silverado and GMC Sierra 1500 2WD long bed models with coil front suspension: Not compatible with vehicles originally equipped with torsion bar front suspension

Products specifications

Attribute name Attribute value
UPC 806990233608
Manufacturer Part Number HK01-GMT06
Brand QA1
Prop 65 - Short Label WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Yes/No Yes
Control Arm Color Black
Front Shock Type Single Adjustable
Grade Type Performance
Rear Shock Type Single Adjustable
Universal Or Specific Fit Specific
Front Sway Bar Color Black
Rear Sway Bar Type None
Country of Origin US
Condition New
🚗 Compatible with
16 vehicles are compatible with this product · 1999–2006
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