Cognito 6-Inch Performance Lift Kit with Fox PSRR 2.0 for 2011-2019 Silverado/Sierra 2500/3500 2WD/4WD (A soft brush may be

(A soft brush may be used to loosen large particles of debris or bugs

RPM & Many More

4-hour DIY install time

5 Tire on a 9-Inch Wide Wheel with 5

The Edge Products 85400-100 Evolution CTS3 Tuner (Powerstroke) programs the ECM in your truck through the OBDII port

Cognito 6-Inch Performance Lift Kit with Fox PSRR 2.0 for 2011-2019 Silverado/Sierra 2500/3500 2WD/4WD (A soft brush may beEach Kit Features: Yields 6 inches of front lift Cognito Block and U Bolt Kit yields 3 inches of rear lift SM Series Ball Joint Upper Control Arms Patented Pitman and Idler Arm Support Kit Fox 2. 0 Performance Series Remote Reservoir Shocks Maintains Adequate Droop Travel for Superior Ride Quality Levels vehicle front to rear Allows for up to a 35x12. 5 Tire on a 10 Inch Wide Wheel 5 Inch Backspacing 13 hour DIY install time Made In USA