Description
S-Type Cat-Back Exhaust System For 2005-2009 Ford Mustang GT 4.6L V8/ Shelby GT500 5.4L V8 Superchar
For over 4 decades, Borla Exhaust has been the choice of Mustang experts. 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 Cat-Back system bolts behind the factory H-pipe, is lighter than the factory system and includes our famous “S-Type” mufflers (PN 140135). X-Pipe (PN 60092) may be added to this system. Borla experience and advance engineering have produced a sexy “S-Type” exhaust with outstanding flow numbers that generate great power enhancements. These attributes, coupled with an aggressive sound of power and awesome big bright chrome on T-304 stainless steel tips, 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. Two Axle-Back system 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 premium, 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. Best of all, each system come with the unsurpassed Borla Million-Mile Warranty.
Over 300 Borla employees put their hearts and minds into manufacturing world-leading exhaust systems that deliver performance, excitement and unrivaled sound.
Borla Performance Industries is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. The number “78” on our race team vehicles pays homage to the year 1978, when we began by building exhaust systems for Rolls-Royce and Ferrari concours classics. Since that day over four decades ago, we have evolved into the premier exhaust brand of today's most popular cars and trucks.
Borla is committed to providing world-class exhaust products which surpass the expectations of customers like you. To that end, our facility is complete with a state-of-the-art test and development center where we continually fine-tune manufacturing precision and standards. We have trailblazed a variety of improvements in exhaust design, leading to many US patents for innovative technology and numerous "Best New Product" industry awards. 
