Cognito 3-Inch Elite Leveling Kit with Fox FSRR Shocks for 07-18 Silverado/Sierra 1500 2WD/4WD Cognito 4" 6L Duramax LB7 LLY

6L Duramax LB7 LLY

We have over 20 years of experience of testing

Utilizing stock style hangers this DPF-Back system is a direct bolt-on system

The ECM (engine control module) in your 2020-23 Duramax monitors air mass and pressure so closely that any deviation from stock results in a check engine light

EO NumberD-161-118

Cognito 3-Inch Elite Leveling Kit with Fox FSRR Shocks for 07-18 Silverado/Sierra 1500 2WD/4WD Cognito 4" 6L Duramax LB7 LLYEach Kit Features: Yields 3 inches of front lift Cognito Ball Joint SM Series Upper Control Arm Kit A Pair of Fox 2. 5 FSCO Front Coilover Shocks A Pair of Fox 2. 0 Performance Series Remote Reservoir Rear Shocks Enhances the trucks appearance and reduces the factory nose down rake Improved ball joint angle Maintains Adequate Droop Travel for Superior Ride Quality Allows for up to a 33 x 12. 5 inch Tire on a 9 inch Wide Wheel with 5 inch Backspacing 4