Sierra 14-18 5.3L Exhaust Borla #140540 ATAK
Fits the 2014-2018 Sierra 1500 5.3L V8.
Auto / Manual Trans.
Crew Cab - Standard Bed (78"7)
Sound & Performance Level: ATAK => Extremely LOUD Tones <=> Free-Flow High Performance for Tuning purposes
> Sound level is not recommended for use on public roads.
Current ETA on request.