GMC Sierra 2500 Suspension Lift Kit - Front + Rear - Cognito - Standard 4in Lift Kit w/ 2.0 IFP Shocks - '20-'26. A complete, matched system delivering a true 4 in front lift with rear components and performance 2.0 IFP shocks for 2020–2026 Sierra HD.

The Cognito Non-Torsion Bar Drop front design corrects CV joint angles and preserves droop travel for stable ride quality. Cognito 2.0 IFP aluminum monotube shocks are rust resistant, manage heat, and use an internal floating piston to combat aeration, with factory-tuned valving for on-road comfort and predictable off-road control. The kit includes a 2 in rear block and heavy-duty U-bolts. Made in the USA; approx. 10-hour DIY install. Supports up to a 37x12.5 tire on a 9 in wheel with 5.5 in backspacing.

Features

• 4 in front lift; Non-Torsion Bar Drop design
• Corrected CV angles; maintains droop travel
• Cognito 2.0 IFP aluminum monotube shocks, front and rear
• 2 in rear block with heavy-duty U-bolts
• 2020–2026 Sierra 2500/3500 HD, 2WD/4WD; up to 37x12.5 on 9 in wheel, 5.5 in backspacing

Have questions or want to plan your build? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization services at both locations.

If you are considering multiple items, contact us for shipping discounts. We install on premises at both locations.

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