Borla Axle-Back Exhaust System (11751)

Borla Axle-Back Exhaust System (11751)Borla Touring Axle Back Exhaust System for 2005 2009 Ford Mustang GT 4. 6L V8 2007 2009 Ford Mustang Shelby GT500 5. 4L V8 Supercharged Automatic Manual Transmision Rear Wheel Drive; 2 Door Coupe; Convertible. (11751) Upgrading your factory exhaust system to a Borla stainless steel performance exhaust system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower

Borla Touring Axle-Back Exhaust System for 2005-2009 Ford Mustang GT 4.6L V8/ 2007-2009 Ford Mustang Shelby GT500 5.4L V8 Supercharged Automatic/ Manual Transmision Rear Wheel Drive; 2 Door Coupe; Convertible. (11751)

Upgrading your factory exhaust system to a Borla stainless steel performance exhaust system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower and torque throughout the RPM range (allowing quicker acceleration to pass a vehicle or get to highway speeds quicker). Borla offers Axle Back exhaust systems, Cat back exhaust systems, and for select Competition-Use-Only vehicles, we offer long tube headers to replace your exhaust manifold for the best performance and sound.

A Borla "Axle Back" or rear section exhaust implies the exhaust system is located behind the vehicle rear axle . Most installations are completed in less than an hour and require no cutting of the factory system. A Borla Axle Back performance exhaust is a less restrictive aftermarket exhaust system that will improve the sound level both inside the cabin and exterior. Borla Axle Back exhaust systems use engine-specific (not universal) mufflers that are designed, tested, and optimized specifically for a particular year/make/model vehicle. Improvements in sound and performance are accomplished by using a superior straight-through muffler design, mandrel-bent tubing, and the application of proper engine-matched tubing diameter. In some vehicles Borla offers multiple sound levels (Touring, S-Type, and ATAK®) to suite the individual driver's taste in vehicle sound. Borla also offers the Cat Back exhaust system which is located behind the factory catalytic converter.

Borla Axle Back systems replace the factory rear mufflers and exhaust pipe with an improvement in overall sound & performance to your truck, SUV, or car. Welded tips are standard on most systems running gas or diesel fuels. Some of today's modern vehicles have a factory service-point in the exhaust system (flange or slip-fit) located in the exhaust tubing behind the vehicle rear axle. A Borla Axle Back performance exhaust system replaces the factory exhaust system (behind this service-point) following the same exhaust path and secured using the original vehicle hangers and rubber isolators.

Vehicles that don't have a factory service-point require “cutting" the factory exhaust system before installing a Borla Axle Back performance exhaust system. Borla includes cutting instructions and hardware to complete the installation. Borla pioneered the use of aircraft grade 304 stainless steel tubing, a material with higher content of carbon & nickel that won't rust or corrode for automotive exhaust aftermarket.

Features:

• Horsepower and Torque Increased by 7 – 10%
• Increased exhaust flow for better performance
• Better fuel economy at cruising speeds
• The most aggressive sound of any Borla system
• Custom designed for each application
• Patented straight-through, multi-core muffler design reduces backpressure while absorbing sound waves
• Mandrel-bent stainless steel tubes with diameters optimized for reduced restriction while maintaining exhaust gas speed
• Made from the finest austenitic stainless steel for long-lasting durability
• All welded construction
• Includes everything required for installation, including detailed instructions
• Backed by the exclusive Borla Million-Mile warranty
• Proudly made in the USA more

BORLA Performance Industries offers a slick bolt-on performance upgrade for the popular 2005-2009 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 fully polished tip. As usual, the BORLA system is created with CNC mandrel bent, lightweight, durable, aircraft grade high quality T-304 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 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.