Cognito 6-Inch Performance Lift Kit with Fox PSRR 2.0 Shocks for 2011-2019 Silverado/Sierra 2500/3500 2WD/4WD 8" Speaker 1x 1000W Monoblock Signature Series

1x 1000W Monoblock Signature Series Amplifier

This kit is a direct bolt-on to the any Cognito cage with tire carrier pivots and is compatible with many bed storage accessories

5" Kick Panel Mount Speaker Enclosures

Hit the link for detailed instructions: Down-Fire Sub Box Instructions

Cognito 6-Inch Performance Lift Kit with Fox PSRR 2.0 Shocks for 2011-2019 Silverado/Sierra 2500/3500 2WD/4WD 8" Speaker 1x 1000W Monoblock Signature SeriesWe have bundled everything you need in a lift kit for your Silverado Sierra 2500 3500 2WD 4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA. The Cognito Non Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance