Borla 20-22 Chevrolet/GMC Silverado/Sierra 6.6L T-304 Stainless Steel Extension Pipe – Brushed Don’t Miss Out

EXCEPT Diesel Engine. EXCEPT Dual Rear Wheels. This 3.5" diameter extension pipe is used to adapt the 158.9" Wheelbase BORLA® systems to vehicles with Crew Cab with Long Bed (8' 2") 172" Wheelbase. Dimensions 3.5" ID inlet, 3.5" OD outlet, 17.5" long. Includes 1) 3.5" 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.This Part Fits:YearMakeModelSubmodel2020-2025ChevroletSilverado 2500 HDCustom2020-2025ChevroletSilverado 2500 HDHigh Country2020-2025ChevroletSilverado 2500 HDLT2020-2025ChevroletSilverado 2500 HDLTZ2020-2025ChevroletSilverado 2500 HDWT2024-2025ChevroletSilverado 2500 HDZR22020-2025ChevroletSilverado 3500 HDHigh Country2020-2025ChevroletSilverado 3500 HDLT2020-2025ChevroletSilverado 3500 HDLTZ2020-2025ChevroletSilverado 3500 HDWT2020-2025GMCSierra 2500 HDAT42024-2025GMCSierra 2500 HDAT4X2020-2021GMCSierra 2500 HDBase2020-2025GMCSierra 2500 HDDenali2024-2025GMCSierra 2500 HDDenali Ultimate2022-2025GMCSierra 2500 HDPro2020-2025GMCSierra 2500 HDSLE2020-2025GMCSierra 2500 HDSLT2020-2025GMCSierra 3500 HDAT42020-2021GMCSierra 3500 HDBase2020-2025GMCSierra 3500 HDDenali2024-2025GMCSierra 3500 HDDenali Ultimate2022-2025GMCSierra 3500 HDPro2020-2025GMCSierra 3500 HDSLE2020-2025GMCSierra 3500 HDSLT