The Borla(r) 140797 ATAK(r) Cat-Back(tm) is tuned for sound and performance specifically for the 5.3L engine in the Silverado and Sierra 1500. For the owner who is looking for an aggressive and head-turning sound, we recommend our ATAK(r) system. It provides a drastic difference in tone and overall volume from the much quieter stock exhaust system while maintaining a drone-free driving experience inside the vehicle. This Cat-Back(tm) system features a dual side exit with round rolled tips in a bright chrome finish on T-304 stainless steel and bolts on to the factory exhaust for ease of installation. Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit. You can count on Borla(r) to provide durability, performance, sound, and a Million-Mile Warranty
This Part Fits:
| Year | 
Make | 
Model | 
Submodel | 
| 2016-2018 | 
Chevrolet | 
Silverado 1500 | 
Custom | 
| 2014-2018 | 
Chevrolet | 
Silverado 1500 | 
High Country | 
| 2015-2018 | 
Chevrolet | 
Silverado 1500 | 
LS | 
| 2014-2018 | 
Chevrolet | 
Silverado 1500 | 
LT | 
| 2014-2018 | 
Chevrolet | 
Silverado 1500 | 
LTZ | 
| 2015-2018 | 
Chevrolet | 
Silverado 1500 | 
SSV | 
| 2014-2018 | 
Chevrolet | 
Silverado 1500 | 
WT | 
| 2019 | 
Chevrolet | 
Silverado 1500 LD | 
Custom | 
| 2019 | 
Chevrolet | 
Silverado 1500 LD | 
LT | 
| 2019 | 
Chevrolet | 
Silverado 1500 LD | 
WT | 
| 2014-2018 | 
GMC | 
Sierra 1500 | 
Base | 
| 2014-2018 | 
GMC | 
Sierra 1500 | 
Denali | 
| 2014-2018 | 
GMC | 
Sierra 1500 | 
SLE | 
| 2014-2018 | 
GMC | 
Sierra 1500 | 
SLT | 
| 2019 | 
GMC | 
Sierra 1500 Limited | 
Base | 
| 2019 | 
GMC | 
Sierra 1500 Limited | 
SLE |