Borla ATAK Axle-Back Exhaust Systems

4.61 out of 5 stars 157 Customer Reviews

Installed behind the rear axle, Borla ATAK axle-back exhaust systems replace the factory rear muffler(s) and exhaust pipe(s). Following the same exhaust path and se

Installed behind the rear axle, Borla ATAK axle-back exhaust systems replace the factory rear muffler(s) and exhaust pipe(s). Following the same exhaust path and secured using the original hangers and rubber isolators, Borla axle-back (rear section) performance exhausts are less restrictive than factory exhaust systems. Welded tips are standard on most systems.

ATAK (Acoustically Tuned Applied Kinetics) technology is designed for high-performance purists who prefer exhaust sound over their stereos. ATAK-equipped exhaust systems deliver the highest available dB (decibel) levels in the Borla street-legal lineup. Unlike inferior brands that lose significant sound quality at higher volumes, ATAK systems are tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output. They are calibrated on a vehicle-by-vehicle basis and their specifically-tuned internal muffler cores deliver the most desirable sound.

Many vehicles have a factory service-point in the exhaust system (flange or slip-fit) located in the exhaust tubing behind the rear axle; so most Borla ATAK axle-back installations are completed in less than an hour with no cutting of the factory system. Vehicles that don't have a factory service-point require cutting, so Borla includes easy-to-follow instructions and hardware to complete the installation.

Borla pioneered the use of aircraft-grade 304 stainless steel tubing, a material with a higher content of carbon and nickel that won't rust or corrode, for the automotive exhaust aftermarket … including Borla ATAK axle-back exhaust systems with the power of race-winning Borla Multicore technology.

Showing In Stock Items. Show All 10 Items.

Results 1 - 8 of 8

Borla ATAK Axle-Back Exhaust Systems for 2006-2013 CORVETTE - 11822

Borla ATAK Axle-Back Exhaust Systems for 2006-2013 CORVETTE - 11822

Exhaust System, ATAK, Rear Section, Dual, Stainless Steel, Natural, Rear Center Exit, Chevy, 6.2L, 7.0L, Kit

Part Number: BOR-11822

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Borla ATAK Axle-Back Exhaust Systems for 2009-2013 CORVETTE - 11812

Exhaust System, ATAK, Rear Section, Dual, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit

Part Number: BOR-11812

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Borla ATAK Axle-Back Exhaust Systems for 2005-2008 CORVETTE - 11816

Exhaust System, ATAK, Rear Section, Dual, Stainless, Split Rear Exit, Chevy, 6.0L, 6.2L, Kit

Part Number: BOR-11816

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Borla ATAK Axle-Back Exhaust Systems for 2016-2024 CAMARO - 11921CB

Exhaust System, ATAK, Rear Axle-back, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit

Part Number: BOR-11921CB

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 31, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Borla ATAK Axle-Back Exhaust Systems for 2016-2024 CAMARO - 11923

5 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Borla ATAK Axle-Back Exhaust Systems for 2014-2019 CORVETTE - 11881

Exhaust System, ATAK, Axle-Back, Stainless, Natural, Four Exits, Rear Center, Chevy, 6.2L, Kit

Part Number: BOR-11881

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 31, 2025 if ordered today

Borla ATAK Axle-Back Exhaust Systems for 2016-2024 CAMARO - 11921

Exhaust System, ATAK, Rear Axle-back, Dual, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit

Part Number: BOR-11921

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 30, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 30, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Borla ATAK Axle-Back Exhaust Systems for 2016-2024 CAMARO - 11923

5 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Borla ATAK Axle-Back Exhaust Systems for 2008-2013 M3 - 11802

Exhaust System, ATAK, Rear Section, Dual, Stainless Steel, Natural, Rear Exit, BMW, 4.0L, Kit

Part Number: BOR-11802

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 30, 2025 if ordered today

Borla ATAK Axle-Back Exhaust Systems for 2013-2014 MUSTANG - 11831

Exhaust System, ATAK, Rear Section, Dual, Stainless Steel, Natural, Split Rear Exit, Ford, 5.8L, Kit

Part Number: BOR-11831

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 31, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 31, 2025 if ordered today

Page 1 of 1