2019-2023 Chevrolet Silverado 1500-GMC Sierra 1500 Adapters

Extension Pipe

Wheelbase Extension Pipe 2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 2.7L 4 Cyl./ 4.3L V6/ 5.3L V8 Automatic/ Manual Transmission Crew Cab With Standard Bed (6' 7") 157" Wheelbase.

This extension pipe is used to adapt the 147.4" Wheelbase Borla 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 stands behind every extension pipe with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.