Fabtech 19-20 GM C/K1500 P/U w/Trail Boss/At4 Pkg 4in Perf Sys w/Dl 2.5 Resi & 2.25 Exterior Styling>Hood Struts Diesel Switch by HP Tuners

Diesel Switch by HP Tuners lets you power up from a stock calibration to one of five custom maps with the turn of a switch

and guide you on the best way to fit it to your v ehicle

CNC machined steel brackets

0 can be installed on truck beds along with your favorite snap

Fabtech 19-20 GM C/K1500 P/U w/Trail Boss/At4 Pkg 4in Perf Sys w/Dl 2.5 Resi & 2.25 Exterior Styling>Hood Struts Diesel Switch by HP TunersThe Chevy Trail Boss and GMC AT4 both have a factory 2" lift compared to other GM 1500 trucks of the same year model. Fabtech's suspension system for these two trucks provide a 4" lift height on top of the factory 2" lift for clearance of 35" tall tires. Once a Trail Boss or AT4 is lifted with a Fabtech 4" system, the truck will sit at the same height as a 1500 with a 6" suspension and 35" tires. The near stock track width keeps the tires under the