Borla Cat-Back Exhaust System - ATAK (140549BC) StillenShipping_150 our engineers swapped out the

our engineers swapped out the OEM suspension for our double-bellow air springs

as Injen also offers this intake system in two amazing finishes - SP1572BLK (Laser Black)

For advanced track day customers that also use their car as a daily driver we suggest a two-pad strategy in which you run our High-Performance Street compound for daily street use and then switch to our Advanced Track Day material for track events

Proper flex section included

Direct bolt-on replacement

Borla Cat-Back Exhaust System - ATAK (140549BC) StillenShipping_150 our engineers swapped out theBorla ATAK Cat Back Exhaust System for 2014 2018 Chevrolet Silverado 1500 GMC Sierra 1500 2019 Silverado 1500 LD ONLY 2019 Sierra 1500 LD ONLY 5. 3L V8 Automatic Manual Transmission Crew Cab Standard Bed (78. 7") 153" Wheelbase. (140549BC) BORLA ATAK (Acoustically Tuned Applied Kinetics) technology is designed for high performance purists who prefer exhaust sound over their stereos. ATAK equipped exhaust systems deliver the highest available dB