Cognito 4" Standard Lift Bundle Package with Fox Shocks 11-19 6.6L GM Duramax AFE-46-70020 and IMU Sensor Connections all

and IMU Sensor Connections all feed into ECU

Experience superior quality

this replacement harness is crafted to meet the exacting standards of FASS Fuel Systems

and improved fuel economy with easy-to-install tuning

9L will work best when used in conjunction with custom tuning and a larger set of injectors for power levels above 700 rear wheel horsepower to deliver maximum street and track performance

Cognito 4" Standard Lift Bundle Package with Fox Shocks 11-19 6.6L GM Duramax AFE-46-70020 and IMU Sensor Connections allAre 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