Cognito SM Series Limited Dynamic Geometry Traction Bar Kit 20-25 6.6L GM 2500/3500 | 0-4" Rear Lift

Sure, this set of traction bars look pretty impressive under your L5P Duramax, but its so much more than that! 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 this kit from Cognito.

Cognito SM Series Limited Dynamic Geometry (LDG) Traction Bars feature heavy duty boxed sheet metal construction, and adjustability that enables you to control unwanted axle wrap, without restricting suspension travel. The Cognito SM Series "Limited Dynamic Geometry" (LDG) Traction Bars are the evolution of traction bar science. Engineered adjustability gives you the ability to quickly and precisely adjust your traction bars to minimize dreaded axle-wrap without restricting suspension travel. The Cognito SM series' heavy-duty (boxed Sheet Metal) construction and signature design, deliver both optimum performance and unique looks that will make your vehicle stand out in the crowd.