Description
EXCEPT ZR2 & AT4X models. This extension pipe is used to adapt the BORLA(r) 147.4″ Wheelbase Cat-Back™ systems to fit Crew Cab with Standard Bed (6′ 7″) 157″ Wheelbase vehicles. 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 extension pipe with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.
• EXCEPT ZR2 & AT4X models
• Adapts BORLA 147.4″ Wheelbase systems to Crew Cab with Standard Bed (6′ 7″) 157″ Wheelbase vehicles
• 3.5″ ID inlet, 3.5″ OD outlet, 12″ long
• 1) 3.5″ clamp included
Application Summary:
Year Make/Model
2019-2025 Chevrolet Silverado 1500
2022 Chevrolet Silverado 1500 LTD
2019-2025 GMC Sierra 1500
2022 GMC Sierra 1500 Limited















