Factory Single Side Exit vehicles ONLY. Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles. The 3" diameter Borla(r) Cat-Back(tm) system is a side exit system featuring the mellow Touring sound level with no drone inside the vehicle, and a 4" round bright chrome on T-304 stainless steel tip. A system with black chrome on T-304 stainless steel tip is also available. Borla(r) Cat-Back(tm) and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium, high-quality T-304 austenitic stainless steel, superior to T-400 to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision CNC manufacturing ensures an accurate fit. Give your Silverado or Sierra the power and sound it deserves, bolt on a Borla(r). You can count on Borla(r) to provide durability, performance, sound, and a Million-Mile Warranty.

This Part Fits:

Year	Make	Model	Submodel
2019-2021	Chevrolet	Silverado 1500	Custom
2019-2025	Chevrolet	Silverado 1500	Custom Trail Boss
2019-2025	Chevrolet	Silverado 1500	High Country
2019-2025	Chevrolet	Silverado 1500	LT
2019-2025	Chevrolet	Silverado 1500	LT Trail Boss
2019-2025	Chevrolet	Silverado 1500	LTZ
2023-2025	Chevrolet	Silverado 1500	PPV
2019-2025	Chevrolet	Silverado 1500	RST
2019-2021	Chevrolet	Silverado 1500	SSV
2019-2025	Chevrolet	Silverado 1500	WT
2019-2021	GMC	Sierra 1500	AT4
2019-2021	GMC	Sierra 1500	Base
2019-2025	GMC	Sierra 1500	Denali
2019-2025	GMC	Sierra 1500	Elevation
2022-2025	GMC	Sierra 1500	Pro
2019-2025	GMC	Sierra 1500	SLE
2019-2025	GMC	Sierra 1500	SLT