Borla 5.0L Mustang ATAK Catback System (Aggressive)

BORLA® has developed a revolutionary new exhaust technology that enables our engineers to deliver unprecedented vehicle-specific control over the acoustical note of an exhaust throughout the RPM range, while retaining 100% of the power-adding capabilities of BORLA’s patented multicore design.


Called ATAK™ (Acoustically-Tuned Applied Kinetics), this new technology produces the highest available dB (decibel) levels in the BORLA street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. The focus of ATAK™ is to pump the volume while retaining clarity of sound, avoiding distortion typically found in louder exhausts. With ATAK™, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output.

The development of each ATAK™ system begins with extensive study of each vehicle’s acoustical properties. The technology is based on custom-tuned attributes of the internal muffler cores, which are calibrated on a vehicle-by-vehicle basis to deliver the most desirable sound.


“The distance from the exhaust manifold to the rear bumper, the shape of the underbody shielding, the amount of ground clearance, all these factors affect the sound, and they’re different on each vehicle. With ATAK™ we take all this into account, and the result will blow you away,” says company Sales Marketing Manager, David Borla.


Cat-Back™ systems (PN 140329 and 140372) will blow your socks off – with no drone.

Like all BORLA exhaust products, each system is handmade in the USA by master craftspeople and features premium 300-Series high-quality austenitic stainless steel construction, ultra-smooth mandrel bent piping, mirror-polished tips, and a Million-Mile Warranty.

3" diameter pipes give you the additional volume needed for modified engines. This system was designed to compliment our Long Tube headers with performance and sound in mind.

Fits Models:

• 2011-2012 Shelby GT500
• 2011-2012 Mustang GT & Boss

Does NOT Fit:

• 2013 Shelby GT500

Borla 5.0L Mustang ATAK Catback System (Aggressive)

BORLA® has developed a revolutionary new exhaust technology that enables our engineers to deliver unprecedented vehicle-specific control over the acoustical note of an exhaust throughout the RPM range, while retaining 100% of the power-adding capabilities of BORLA’s patented multicore design.


Called ATAK™ (Acoustically-Tuned Applied Kinetics), this new technology produces the highest available dB (decibel) levels in the BORLA street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. The focus of ATAK™ is to pump the volume while retaining clarity of sound, avoiding distortion typically found in louder exhausts. With ATAK™, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output.

The development of each ATAK™ system begins with extensive study of each vehicle’s acoustical properties. The technology is based on custom-tuned attributes of the internal muffler cores, which are calibrated on a vehicle-by-vehicle basis to deliver the most desirable sound.


“The distance from the exhaust manifold to the rear bumper, the shape of the underbody shielding, the amount of ground clearance, all these factors affect the sound, and they’re different on each vehicle. With ATAK™ we take all this into account, and the result will blow you away,” says company Sales Marketing Manager, David Borla.


Cat-Back™ systems (PN 140329 and 140372) will blow your socks off – with no drone.

Like all BORLA exhaust products, each system is handmade in the USA by master craftspeople and features premium 300-Series high-quality austenitic stainless steel construction, ultra-smooth mandrel bent piping, mirror-polished tips, and a Million-Mile Warranty.

This Cat-Back™ is a direct, bolt-on fitment, but will remove the side-pipes on the Boss 302.

BORLA® has developed a revolutionary new exhaust technology that enables our engineers to deliver unprecedented vehicle-specific control over the acoustic note of an exhaust throughout the RPM range, while retaining 100% of the power-adding capabilities of BORLA’s patented multicore design. Called ATAK™ (Acoustically-Tuned Applied Kinetics), this new technology produces the highest available dB (decibel) levels in the BORLA street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. The focus of ATAK™ is to pump the volume while retaining clarity of sound, avoiding distortion typically found in louder exhausts.

With ATAK™, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output. The development of each ATAK™ system begins with extensive study of each vehicle’s acoustical properties. The technology is based on custom-tuned attributes of the internal muffler cores, which are calibrated on a vehicle-by-vehicle basis to deliver the most desirable sound. “The distance from the exhaust manifold to the rear bumper, the shape of the underbody shielding, the amount of ground clearance, all these factors affect the sound, and they’re different on each vehicle. With ATAK™ we take all this into account, and the result will blow you away,” says company Sales Marketing Manager, David Borla.

Cat-Back™ systems (PN 140329 and 140372) will blow your socks off – with no drone. Like all BORLA exhaust products, each system is handmade in the USA by master craftspeople and features premium 300-Series high-quality austenitic stainless steel construction, ultra-smooth mandrel bent piping, mirror-polished tips, and a Million-Mile Warranty.