Hear and Feel the Roar. Borla's Dual Rear Exit ATAK Cat-Back Exhaust will add Borla’s super aggressive ATAK sound to your 2014-2018 6.2L GMC Sierra 1500. With Borla’s Mandrel-bent pipes and straight-through and multi-core technology, you don't need to compromise fuel economy for increased performance.

ATAK. Acoustically-Tuned Applied Kinetics, is Borla's newest technology that produces the highest available dB (decibel) levels to pump the volume while retaining clarity of sound, avoiding distortion typically found in louder exhausts. The ATAK muffler uses a multi-core straight-through design with both perforated stainless cores and ceramic material to absorb high-pitched sounds.

High Quality Construction. Manufactured from ultra smooth mandrel bent T-304 stainless steel tubing to improve exhaust flow, this Borla catback exhaust system steps down from a 3.5-inch inlet to dual 2.25 outlets. The two included race inspired "ATAK" mufflers feature 4" chromed stainless steel tips that are embossed with the Borla logo for both impressive looks and great sound.

Million-mile Warranty. Borla warrants its products to the original purchaser of record and for the original vehicle on which the product was installed, against defects in materials and workmanship for one million miles. That's 20,000 miles/year for 50 years! Some exclusions may apply, please see manufacturer's warranty for details.

Application. This Dual Rear Exit Borla ATAK Cat-Back Exhaust is designed to fit 2014-2018 GMC Sierra 1500 6.2L trucks with the following cab and box configurations.

• Double Cab with the Standard Box
• Crew Cab with the Short Box

Fitment: 2014 2015 2016 2017 2018 Details