Borla 140797 ATAK Cat-Back Exhaust System Dual Side Exit Chrome Tips

The Borla 140797 ATAK Cat-Back exhaust system is specifically engineered for the 5.3L V8 engine in 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, as well as 2019 Silverado 1500 LD and Sierra 1500 LD models. ATAK (Acoustically Tuned Applied Kinetics) technology is designed for high-performance purists who prefer exhaust sound over their stereos. This system provides a drastic difference in tone and overall volume from the stock exhaust while maintaining a drone-free driving experience inside the vehicle.

Key Features:

• Dual side exit design with 4-inch round rolled edge tips in bright chrome finish
• 2.75-inch inlet into muffler, 2.25-inch outlet diameter
• Constructed from premium T-304 austenitic stainless steel, superior to T-400 series materials
• Ultra-smooth mandrel bends ensure maximum flow and power with precision CNC manufacturing
• Easy bolt-on installation with included hardware
• Backed by Borla's Million Mile Warranty

ATAK-equipped systems deliver the highest available decibel levels in Borla's street-legal lineup, tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output. This cat-back system fits Extended Cab Standard Bed (78.7-inch) and Crew Cab Short Bed (69.3-inch) configurations with 143.5-inch wheelbase. Compatible with both automatic and manual transmissions, 2WD and 4WD models.

Made in the USA with Borla's patented straight-through multi-core muffler technology that reduces backpressure while absorbing unwanted sound waves. The system is emissions compliant, replacing the factory exhaust behind the catalytic converter.