Loud and High-Performing. Getting into the thick of the action – and getting your truck heard – is a breeze with the +7-10% horsepower and torque ft/lbs gain supplied by the Borla ATAK Dual Rear Exit Cat-Back Exhaust when it's mounted on your 2014-2018 6.2L Silverado.

Innovative Muffler. Snarling ferociously to announce your arrival, the ATAK muffler's multicore design – which includes both precisely arranged solid surfaces and different perforation patterns – delivers not only a hyper-aggressive exhaust note but also enhanced exhaust flow. Married to a mandrel-bent tubing system, this muffler vacuums the engine clean of exhaust fumes, improving not only torque and hp but also fuel mileage.

Bolt-On Reliability. Featuring a single-inlet (3.5") and dual-outlet (2.25") design, the ATAK muffler is the core of the Borla ATAK Cat-Back. The dual split tailpipes exit at the rear through 4" polished stainless tips with an eye-catching rolled, angle-cut design. 300-series austenitic stainless steel (a grade used in airplanes) is matched up to a beefy all-welded build that gives the Cat-Back system immense endurance, as shown by its warranted million-mile life. This bolt-on part is made in the USA.

Application. The Borla ATAK Dual Rear Exit Cat-Back Exhaust is made for use on 6.2L engine equipped 2014-2018 Chevrolet Silverado's fitted 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