Borla Cat-Back and Rear Section exhaust systems feature patented straight through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power; driving excitement; fuel economy; and the distinctive Borla Sound of power respected enthusiasts everywhere. Each system is built from premium 300 series austenitic stainless steel; superior to T-400 series knockoffs; to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow and power; and precision computer controlled CNC manufacturing ensures an accurate fit. Best of all Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the worlds most experienced and most winning exhaust brad.

Borla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.

2014-2018 Chevrolet Silverado 1500/ GMC Sierra 1500, 2019 Chevrolet Silverado 1500 LD/ GMC Sierra 1500 LD 5.3L V8 Automatic/ Manual Transmission. Ext. Cab Standard Bed (78.7") Crew Cab Short Bed (69.3") 143.5" Wheel Base.

Borla 14 Silv/Sierra 1500 C/B Touring Exh/2.75in in muff 2.25inout 4inTIp SS Rear Exit-Black Chrome

SILV/SIERRA 1500 14-16 5.3L V8 AT/MT 2/4WD 4DR EC STD B (78.7IN.); CC SB (69.3IN

Touring Cat-Back Exhaust System.

Touring; Cat-Back™ System

Million Mile Warranty

Borla-Cat-Back System

Exhaust System Kit

Borla - CAT-BACK

ExhstSysKt

CAT-BACK