2005-2009 Ford Mustang V6 Axle-Back Exhaust System S-Type Part # 11751

Tips: Single Round Rolled Angle-Cut

Fits these Vehicles:

2005-2009 Ford Mustang 4.0L V6 Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible.

Price : $455.99
Summit Racing Equipment
CJ Pony Parts
American Muscle
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International customers contact us for shipping quote.

BORLA® Performance Industries offers a slick bolt-on performance upgrade for the popular 2005-09 Ford Mustang V6 4.0L. BORLA® has an impressive heritage of Mustang exhausts, from the Grand-Am Champion Ford Racing Mustangs to the Hot Cobra R. The long list of Ford legends who have relied upon BORLA® for their street and race cars includes Roush, Gentilozzi, Steeda, Saleen, Maffucci, Mihovetz, Bondurant and Shelby. BORLA® has built many Mustang V6 project cars and considers the Mustang one of their prime muscle cars.

The R&D staff dove into the V6 and created a superbly tuned Axle-Back exhaust (PN 11751) that exhibits solid double-digit horsepower numbers from the 2.5” exhaust and exits with a large 4" round, rolled, angle cut BORLA® embossed bright chrome on T-304 stainless steel tip. As usual, the BORLA® system is created with computer numerical control (CNC) mandrel bent, lightweight, durable, aircraft grade high quality T-304 austenitic stainless. Demonstrating an impressive 724cfm, it‘s an amazing 346cfm increase which accounts for the dramatic power gains along with subsequent mileage improvements. BORLA® backs up this – and all their street car exhausts – with an industry leading no-strings Million-Mile Warranty.

Bottom line is BORLA® gives you a lot of reasons to upgrade your six-shooter, from over 1/3 lighter, more power, more torque, better mileage, lifetime warranty, exciting look and legendary BORLA® growl. Old school or new, that‘s a deal.

BORLA®, the original pioneers of high quality,T-304 austenitic stainless steel (superior to 409 or aluminized steel) free-flow exhaust utilizes patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy — all with an easy bolt-on installation and backed by an unsurpassed written Million-Mile Warranty.


This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go to

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Available for this vehicle

Technical Specs
Pipe Diameter Tip Size Tip Exit
2.5" 4" Single Right Rear Exit
Installation Instructions Shipping Info
Boxed Weight Box Size
16.0 34 x 17 x 10