GMC Sierra 2500HD Suspension Lift Kit - Cognito - 10 Inch Performance Lift w/ Fox PSRR 2.0 - Semi-gloss black - ’11–’19. A complete, USA-built system that lifts the front 10 inches and pairs a Deaver rear pack with Cognito block/u-bolts to level the truck.

Built in the USA to correct CV and ball-joint angles while preserving droop travel. SM Series boxed UCAs are CNC robot-welded and semi-gloss black, with installed ball joints, crush sleeves, and poly bushings. Cognito’s PISK supports pitman and idler arms to reduce center-link deflection. Fox 2.0 remote-reservoir shocks use aluminum bodies for heat dissipation and corrosion resistance. A 1.5-in 4140 chromoly front sway bar trims body roll, and stainless extended brake lines are included. Fits 2011–2019 GM 2500/3500 HD 2WD/4WD; typical DIY ~17 hours.

Features

• 10 in front lift; approx. 7 in rear with Deaver pack + block/u-bolts
• Levels vehicle front to rear
• SM Series ball-joint UCAs, semi-gloss black
• Fox 2.0 Performance Series remote reservoir shocks
• Patented Pitman and Idler Arm Support Kit
• 1.5 in HD front sway bar; stainless brake lines

Have questions or want guidance on fitment? Call our team—we offer installation and customization at our Austin, Texas and Los Angeles, California area shops: 512-982-9393 (TX), 562-981-6800 (CA).

Thinking about multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov