Borla P/N 140776BC

Cat-Back Exhaust Systems

Description

EXCEPT ZR2 & AT4X models. Factory Split Rear Exit vehicles ONLY. Add Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles. This 3.5" into dual 2.75" 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 with no drone inside the vehicle. Replace the Polyphonic Harmonizer behind the muffler in this BORLA® ATAK® system with muffler 60679 to attain the S-Type sound level (quieter than ATAK®). This system features 3.5" black chrome on T-304 stainless steel tips. Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Bright chrome on T-304 stainless steel and carbon fiber tips are also available. Installation REQUIRES removal of the Factory Valance Tips. 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 numerical control (CNC) manufacturing ensures an accurate fit. Give your Silverado or Sierra the performance and sound it deserves, bolt on a BORLA®. 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.

ATAK Cat-Back Exh. Sys. 2019-2023 Chev. Silv. 1500/ GMC Sierra 1500 (EXCEPT ZR2 & AT4X) 6.2L V8 Auto. Trans. 2 & 4WD Ext. Cab W/Std. Bed (6' 7") 147.7" WB/ Crew Cab W/Short Bed (5' 9") 147.7" WB. Factory Split Rear Exit Vehicles ONLY.

Specifications

BrandBorla
Part Number140776BC
ConstructionAll Welded
Grade TypePerformance
MaterialT-304 Stainless Steel
Tip / Outlet FinishBlack Chrome On T-304 Stainless Steel
Weight68 lbs

Vehicle Fitment

Year(s)MakeModelBedSubmodelCab / BodyNotes
2019-2023ChevroletSilverado 15006'7" BedHigh CountryCrew Cab PickupAdd Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles.; Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2023ChevroletSilverado 15005'10" BedHigh CountryCrew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2020-2023ChevroletSilverado 15006'7" BedLT Trail BossCrew Cab PickupAdd Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles.; Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2020-2023ChevroletSilverado 15005'10" BedLT Trail BossCrew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2023ChevroletSilverado 15006'7" BedLTZCrew Cab PickupAdd Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles.; Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2023ChevroletSilverado 15005'10" BedLTZCrew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2020-2023ChevroletSilverado 15006'7" BedRSTCrew Cab PickupAdd Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles.; Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2020-2023ChevroletSilverado 15005'10" BedRSTCrew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2020-2023ChevroletSilverado 15006'7" BedRSTExtended Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019, 2022-2023GMCSierra 15006'7" BedAT4Crew Cab PickupAdd Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles.; Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2023GMCSierra 15005'10" BedAT4Crew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2023GMCSierra 15006'7" BedDenaliCrew Cab PickupAdd Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles.; Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2023GMCSierra 15005'10" BedDenaliCrew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2022-2023GMCSierra 15005'10" BedDenali UltimateCrew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2023GMCSierra 15006'7" BedSLTCrew Cab PickupAdd Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles.; Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2023GMCSierra 15005'10" BedSLTCrew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2020-2021ChevroletSilverado 15006'7" BedCustom Trail BossCrew Cab PickupAdd Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles.; Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2020-2021ChevroletSilverado 15005'10" BedCustom Trail BossCrew Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2020-2021ChevroletSilverado 15006'7" BedCustom Trail BossExtended Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2021ChevroletSilverado 15006'7" BedLTZExtended Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2021GMCSierra 15006'7" BedAT4Extended Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
2019-2021GMCSierra 15006'7" BedSLTExtended Cab PickupFits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of the Factory Valance Tips.
Borla P/N 140776BC

Cat-Back Exhaust Systems

$1,949.99

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10 in stock!
In our warehouses — we’ll bring it to your local H&H store, usually 1–3 days
If an item can't be sourced, a refund will be given and the order will be canceled.

Free pickup at an H&H store Free — we'll bring it to your store, usually 1–3 days
Professional installation available
Install times vary — call your local store for an installation quote!
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Cat-Back System
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableAsk your store for a quote
4.8
5,563 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Pensacola · 8 hours ago

Easy people to deal with and friendly. Will do business again with them.

Marietta · 22 hours ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Pelham · 22 hours ago

Bought step rails for a truck. Took less than an hour to have them installed! Great work!

Gainesville · 22 hours ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Cumming · 5 days ago

My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks

Decatur · 1 week ago

Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.