{"product_id":"borla-axle-back-exhaust-system-s-type-11750","title":"Borla Axle-Back Exhaust System - S-Type (11750)","description":"\u003cp\u003eBorla Sound Level N\/A Axle-Back Exhaust System for 2005-2009 Ford Mustang 4.0L V6 Automatic\/Manual Transmission Rear Wheel Drive 2 Door Coupe\/Convertible (11750)\u003c\/p\u003e\u003cp\u003eUpgrading 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.\u003c\/p\u003e \u003cp\u003eA 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.\u003c\/p\u003e \u003cp\u003eBorla Axle Back systems replace the factory rear mufflers and exhaust pipe with an improvement in overall sound \u0026amp; 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.\u003c\/p\u003e \u003cp\u003eVehicles 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 \u0026amp; nickel that won't rust or corrode for automotive exhaust aftermarket.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHorsepower and Torque Increased by 7 – 10%\u003c\/li\u003e \u003cli\u003eIncreased exhaust flow for better performance\u003c\/li\u003e \u003cli\u003eBetter fuel economy at cruising speeds\u003c\/li\u003e \u003cli\u003eThe most aggressive sound of any Borla system\u003c\/li\u003e \u003cli\u003eCustom designed for each application\u003c\/li\u003e \u003cli\u003ePatented straight-through, multi-core muffler design reduces backpressure while absorbing sound waves\u003c\/li\u003e \u003cli\u003eMandrel-bent stainless steel tubes with diameters optimized for reduced restriction while maintaining exhaust gas speed\u003c\/li\u003e \u003cli\u003eMade from the finest austenitic stainless steel for long-lasting durability\u003c\/li\u003e \u003cli\u003eAll welded construction\u003c\/li\u003e \u003cli\u003eIncludes everything required for installation, including detailed instructions\u003c\/li\u003e \u003cli\u003eBacked by the exclusive Borla Million-Mile warranty\u003c\/li\u003e \u003cli\u003eProudly made in the USA more\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003eFor over 4 decades, BORLA® Exhaust has been the choice of Mustang experts, from the Cobra-R SVT Mustang to the Ford GT. Major players in the racing industry and leading tuners from Roush, Steeda, Saleen and Ford Racing to the Shelby 427 Cobra have relied on BORLA®. This awesome Axle-Back system bolts on, is lighter than the factory system, includes our famous “S-Type” mufflers with outstanding flow numbers that generate great power enhancements, and features bright chrome on T-304 stainless steel tips\u003c\/p\u003e \u003cp\u003eThese attributes, coupled with an aggressive sound of power and awesome big tip, proclaim this Stang is all business. Airflow management and exhaust engineering is a science with which BORLA® has more experience than anyone in the exhaust aftermarket. The performance matches the famous BORLA® systems of the past but with a unique muffler and exhaust configuration canceling additional high frequency sound waves. Delivering a significant increase in CFM from the factory system which, as most engine builders will confirm, accounts for the dramatic power improvements. Perhaps more importantly, this added flow maximizes performance for other aftermarket enhancements installed on the Mustang because all BORLA® exhaust products are tuned for maximum output from any aftermarket performance upgrade.\u003c\/p\u003e \u003cp\u003eTwo Axle-Back options are also available: an aggressive “S-Type” (PN 11750) and a more mellow Touring (PN 11752) – both replace only the over-the-axle pipes, mufflers and tips. 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. Unsurpassed written Million-Mile Warranty.\u003c\/p\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":41213252304983,"sku":"BDLS_11750","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/8642\/1591\/files\/11750.jpg?v=1725091582","url":"https:\/\/jmautosports.com\/products\/borla-axle-back-exhaust-system-s-type-11750","provider":"JM Auto Racing","version":"1.0","type":"link"}