Chevrolet Silverado 2500HD Suspension Lift Kit - Cognito - 3in Elite Leveling Kit w/ Fox 2.5 Elite Performance Series (2011–2019). A complete leveling package pairing Cognito suspension and steering upgrades with Fox 2.5 Performance Elite reservoir shocks.

Cognito SM Series ball joint upper control arms correct ball joint angle and increase droop travel for improved ride quality and component longevity. Boxed, CNC robot-welded arms are semi-gloss black powder coated and include heavy-duty ball joints, new crush sleeves, and polyurethane bushings. Forged torsion bar keys provide up to 3 inches of front lift to level the truck, while the Pitman and Idler Arm Support Kit adds patented support to curb center-link movement. Fox 2.5 Performance Elite shocks add external compression adjusters to tune damping for terrain and load.

Features

• Fits 2011–2019 Silverado 2500HD, 2WD/4WD
• SM Series upper control arms; corrected geometry and added droop
• Forged torsion bar adjuster keys; up to 3 in front lift
• Pitman & Idler Arm Support Kit to reduce center-link movement
• Fox 2.5 Performance Elite reservoir shocks with external adjusters
• Approx. 4-hour DIY install; Cognito components made in the USA

Have questions or ready to dial in your 2500HD? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization at our Austin, Texas and Los Angeles, California area facilities.

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

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