BORLA 140546 Cat Back Exhaust System Silv / Sierra 1500 2013- 5.3L Ext. Cab Standard,Crew Cab Short ATACK Split Side Exit ymm_32 CUSTOM AGE 625 PLUS: This

CUSTOM AGE 625 PLUS: This newly formulated super-alloy demonstrates superior fatigue cycle life

calibrated resistor in the sensor’s connector body

Inlet: 3" Center

Prevent intake manifold leaks with ARP’s quality fasteners

H-Pipe included for enhanced performance and sound

BORLA 140546 Cat Back Exhaust System Silv / Sierra 1500 2013- 5.3L Ext. Cab Standard,Crew Cab Short ATACK Split Side Exit ymm_32 CUSTOM AGE 625 PLUS: ThisDescription BORLA 140546 Cat Back Exhaust System Silv Sierra 1500 2013 5. 3L Ext. Cab Standard,Crew Cab Short ATACK Split Side Exit This system features the aggressive ATAK sound and 4" bright chrome on T 304 stainless steel tips. Cat Back and Axle Back multi core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive sound respected by motoring enthusiasts.