BORLA 140797 Cat-Back™ System SILV/SIERRA 1500 '14-'18/ 1500 LD 2019 5.3L V8 AT/MT 2&4WD 4DR EC STB (78.7"), CC SB (69.3") WB ymm_40 350˝ Knurl Length 1

350˝ Knurl Length 1

are now available in 19-inch and 18-inch versions to fit a wider range of cars

Specifications Socket Size(s) 7/16 hex OAL (Qty: 16) 3

El Camino 1959-1960

The housings for the valves

BORLA 140797 Cat-Back™ System SILV/SIERRA 1500 '14-'18/ 1500 LD 2019 5.3L V8 AT/MT 2&4WD 4DR EC STB (78.7"), CC SB (69.3") WB ymm_40 350˝ Knurl Length 1Description BORLA 140797 Cat Back System SILV SIERRA 1500 '14 '18 1500 LD 2019 5. 3L V8 AT MT 2&4WD 4DR EC STB (78. 7"), CC SB (69. 3") WB The BORLA 140797 ATAK Cat Back is tuned for sound and performance specifically for the 5. 3L engine in the Silverado and Sierra 1500. Designed for owners seeking an aggressive and distinctive sound, the ATAK system offers a significant change in tone and overall volume compared to the stock exhaust, while