This 2.5" diameter Borla(r) Cat-Back(tm) system is designed for use on EcoBoost cars WITHOUT the Active Exhaust feature. It features the classic S-Type sound with no drone inside the vehicle and single 4" round carbon fiber with black anodized center...

This 2.5" diameter Borla(r) Cat-Back(tm) system is designed for use on EcoBoost cars WITHOUT the Active Exhaust feature. It features the classic S-Type sound with no drone inside the vehicle and single 4" round black chrome on T-304 stainless steel tips...

This 2.5" diameter Borla(r) Cat-Back(tm) system is designed for use on EcoBoost cars WITHOUT the Active Exhaust feature. It features the classic S-Type sound with no drone inside the vehicle and single 4" round bright chrome on T-304 stainless steel tips...

EXCEPT Convertible. This 3" diameter True Dual Quad Tip BORLA® Cat-Back™ system features a Merge X-Pipe for increased performance and improved sound. Muffler contains Polyphonic Harmonizer technology which utilizes patented units that contain pipes of...

EXCEPT Convertible. This 3" diameter True Dual Quad Tip BORLA Cat-Back system features a Merge X-Pipe for increased performance and improved sound. Includes 2) 3" O.D. x 2.25" O.D. x 7" long adapters for clamp on installation to the stock exhaust system...

EXCEPT Convertible. This 3" diameter True Dual Quad tip BORLA® Cat-Back™ system features a Merge X-Pipe for increased performance and improved sound. This system features the classic S-Type sound with no drone inside the vehicle and 4" carbon fiber tips,...

EXCEPT Convertible. This 3" diameter True Dual Quad Tip BORLA(r) Cat-Back system features a Merge X-Pipe for increased performance and improved sound. Includes 2) 3" O.D. x 2.25" O.D. x 7" long adapters for clamp on installation to the stock exhaust...

This Borla(r) Cat-Back(tm) system was designed specifically for the Mustang Dark Horse. 3" diameter True Dual system for high flow. System contains a merge X-Pipe for increased performance and improved sound. System has Active Valve Exhaust valves...

This Borla(r) Cat-Back(tm) system was designed specifically for the Mustang Dark Horse. 3" diameter True Dual system for high flow. System features a merge X-Pipe for increased performance and improved sound. System has Active Exhaust valves. System...

This BORLA(r) Cat-Back system was designed specifically for the Mustang Dark Horse. 3" diameter True Dual system for high flow. Includes 2) 3" O.D. x 2.25" O.D. x 7" long adapters for clamp on installation to the stock exhaust system. Do not use the...

This Borla(r) Cat-Back(tm) system was designed specifically for the Mustang Dark Horse. 3" diameter True Dual system for high flow. System contains a merge X-Pipe for increased performance and improved sound. System has Active Exhaust valves. This system...

This Borla(r) Cat-Back(tm) system was designed specifically for the Mustang Dark Horse. 3" diameter True Dual system for high flow. System contains a merge X-Pipe for increased performance and improved sound. System has Active Exhaust valves. This system...

This BORLA(r) Cat-Back system was designed specifically for the Mustang Dark Horse. 3" diameter True Dual system for high flow. Includes 2) 3" O.D. x 2.25" O.D. x 7" long adapters for clamp on installation to the stock exhaust system. Do not use the...

This 3" diameter True Dual Borla(r) Cat-Back(tm) system features a merge X-Pipe for increased performance and improved sound. This exhaust system contains active valves that retain the Active Exhaust functionality. Muffler contains Polyphonic Harmonizer...

This 3" diameter True Dual Borla(r) Cat-Back(tm) system features a merge X-Pipe for increased performance and improved sound. This system contains active valves that retain the Active Exhaust functionality. Muffler contains Polyphonic Harmonizer...

EXCEPT Convertible. This 3" diameter True Dual BORLA(r) Cat-Back system features a Merge X-Pipe for increased performance and improved sound. Includes 2) 3" O.D. x 2.25" O.D. x 7" long adapters for clamp on installation to the stock exhaust system. Do...

This 3" diameter True Dual Borla(r) Cat-Back(tm) system features a merge X-Pipe for increased performance and improved sound. This system contains active valves that retain the Active Exhaust functionality. It features the classic S-Type sound with no...

This 3" diameter True Dual Borla(r) Cat-Back(tm) system features a merge X-Pipe for increased performance and improved sound. This system contains active valves that retain the Active Exhaust functionality. It features the classic S-Type sound with no...

EXCEPT Convertible. This 3" diameter True Dual BORLA(r) Cat-Back system features a Merge X-Pipe for increased performance and improved sound. Includes 2) 3" O.D. x 2.25" O.D. x 7" long adapters for clamp on installation to the stock exhaust system. Do...

This 3" diameter True Dual Borla(r) Cat-Back(tm) system features a merge X-Pipe for increased performance and improved sound. This system is designed for use on cars WITHOUT the Active Exhaust feature. Muffler contains Polyphonic Harmonizer technology...