BORLA® Exhaust 140776BC Cat-Back Exhaust System ATAK for 2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 6.2L V8

Fits Vehicle: 2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 6.2L V8 (EXCEPT ZR2 & AT4X)

• EXCEPT ZR2 & AT4X models
• Fits Factory Split Rear Exit Vehicles ONLY
• Add Adapter 60706 for Crew Cab with Standard Bed (6′ 7″) 157″ Wheelbase vehicles
• System features Polyphonic Harmonizer technology. Add Muffler 60679 to attain the S-Type sound level
• Installation REQUIRES removal of the Factory Valance Tips

Sound: ATAK
Tips: Dual Round Rolled Angle-Cut Black Chrome
Pipe Diameter: 3.5″, 2.75″
Tip Size: 3.5″
Tip Exit: Truck Dual Split Rear Exit

2019-2023 Chevrolet Silverado 1500/ GMC Sierra 1500 (EXCEPT ZR2 & AT4X) 6.2L V8 Automatic Transmission 2 & 4 Wheel Drive Extended Cab With Standard Bed (6′ 7″) 147.4″ Wheelbase/ Crew Cab With Short Bed (5′ 9″) 147.4″ Wheelbase. Factory Split Rear Exit Vehicles ONLY. Add Adapter 60706 For Crew Cab With Standard Bed (6′ 7″) 157″ Wheelbase.

EXCEPT ZR2 & AT4X. Factory Split Rear Exit Vehicles ONLY. This system features a black chrome finish on T-304 stainless steel tips. Using BORLA® Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. They suggest cleaning the tips with hot water and a microfiber cloth. Add Adapter 60706 for Crew Cab with Standard Bed (6′ 7″) 157″ Wheelbase vehicles. System features BORLA®’s aggressive ATAK® muffler and Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound. Replace the Polyphonic Harmonizer behind the muffler in the ATAK® system with muffler 60679 to attain the “S-Type” sound level (quieter than ATAK®).

BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit.

Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.

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