SKU: 140776BC

BORLA® Silverado 1500/GMC Sierra 1500 6.2L 2019-22 Cat-Back Exhaust ATAK - Black Tip part # 140776BC

Suits Silverado 1500 / GMC Sierra 1500 6.2L 2019-2022

Sold Out - Pre-order Available
(Ex USA) Allow approx 14 days for delivery

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Free pick-up from store - $0.00
Pick-up by appointment 03 9553 6915



BORLA® Cat-Back ATAK Exhaust System

Suits Silverado 1500 / GMC Sierra 1500 2019-2022

  • 2019-2022 Silverado 1500 / GMC Sierra 1500 
  • 6.2L V8 
  • Automatic Trans.
  • Cat-Back™ Exhaust 
  • Sound: ATAK
  • Truck Dual Split Rear Exit
  • 2 & 4 Wheel Drive
  • Extended Cab Standard Bed (6' 7") 147.4" Wheelbase/ Crew Cab Short Bed (5' 9") 147.4" Wheelbase. 
  • Factory Split Rear Exit Vehicles ONLY. Add Adapter #60706
  • For Crew Cab Standard Bed (6' 7") 157" Wheelbase Vehicles. 
  • Tips: Dual Round Rolled Angle-Cut Black Chrome

Part Number: 140776BC

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. We suggest cleaning the tips with hot water and a microfiber cloth.

Add adapter #60706 for crew cab standard bed (6' 7") 157" wheelbase vehicles.

System features BORLA®'s 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 to the BORLA® mufflers. The mufflers then enhance this sound to the character and volume appropriate for our Touring, S-Type and ATAK® systems. 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.

Proudly made in the USA.









SKU 140776BC
Model # 140771
Brand BORLA® Exhaust Systems
Shipping Weight 31.0000kg
Shipping Width 0.431m
Shipping Height 0.457m
Shipping Length 1.524m
Shipping Cubic 0.300177708m3


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