Quick Ship SKU #: CM-110-P0778 Cognito 4" Standard Lift Bundle Package with Fox Shocks 11-19 6.6L GM Duramax

Are you looking to fit larger tires under your Duramax for more ground clearance, a taller ride height, or heck, just because it looks killer?! Cognito is well known as producing top of the line lift kits that will not only lift the truck, but properly correct all geometry while adding substantial strength to your truck. Whether you're looking to take your truck off-road and need a suspension that can take a beating, or just looking for the best suspension on the market for your daily driver, you really can't beat Cognito.

TRAVEL - This kit drops the front differential a full 4", which retains the stock (original) tie rod angles to ensure steering travel is maintained.

CLEARANCE - This kit is a "non-torsion bar drop" design which keeps the torsion bars in their original location rather than hanging down under the chassis for added ground clearance and superior aesthetics (who wants a bunch of steel hanging under the truck?!).

CASTER - Front track width is increased by 5/8" per side in order to retain proper caster settings and functional electronic stabilizing control (if Stabilitrak equipped).

SKID PLATE - Cognito has incorporated a front skid plate to protect the front differential, which also ties the included Cognito front and rear cross members together for added rigidity.

SWAY BAR- Sway bar end links and all required mounting hardware are included.

FINISH- All steel bracketry is finished in semi-gloss black powder coating.

SHOCKS - This kit includes front and rear Fox 2.0 Performance Series shocks. These shocks are known to drastically increase ride quality. Featuring an Internal Floating Piston (IFP), this feature separates shock oil from a high-pressure nitrogen gas chamber that provides a predictable ride quality capable of handling the roughest road conditions. Further, the aluminum bodies ensure the oil stays cool and the body resists rusting. 5/8" chrome plated steel shafts are standard so you can rest assured you'll never bend or break a shaft, no matter how hard you try.

PITMAN AND IDLER ARM SUPPORT KIT (OPTIONAL) - This kit gives you the option to include the patented Cognito Pitman and Idler Arm Support Kit that corrects a design flaw in Chevy and GMC truck steering systems. This kit can be used without these Items but they are strongly suggested.

CV DRIVELINE (OPTIONAL) - You have the option to add a longer front CV driveline to ensure optimum suspension travel and 4WD operation. This is not a required item, however we would suggest selecting this option to ensure your driveline angles are at the proper position and eliminates pre mature failure of the driveline itself.

TRACTION BAR KIT (OPTIONAL) - As power increases and trailer weights get heavier, axle wrap becomes a major issue on these trucks, causing a hopping that makes driving difficult and can kill u-joints and other vehicle components. Eliminate axle wrap while not destroying your suspension's ability to articulate with any of the traction bar kit options from Cognito.