Borla 19-20 GM Silverado/Sierra 1500 Crew Cab STD Bed 5.3L Wheelbase Adapter Pipe 5x112 The AEM heatshield replaces the

The AEM heatshield replaces the restrictive factory airbox

providing maximum convenience with excellent efficiency

progressively finer

Our kit features easy installation that requires no cutting or welding

Borla 19-20 GM Silverado/Sierra 1500 Crew Cab STD Bed 5.3L Wheelbase Adapter Pipe 5x112 The AEM heatshield replaces theThis extension pipe is used to adapt the 147. 4" Wheelbase BORLA(r) systems to vehicles with Crew Cab with Standard Bed (6' 7") 157" wheelbase. 3" ID inlet, 3" OD outlet, 12" long. Includes 1) 3" Clamp. Built from premium, high quality austenitic T 304 stainless steel, to give you the absolute best in performance and durability. Precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA(r) stands behind every