2005-2009 Ford Mustang GT/ Mustang Shelby GT500 Cat-Back(tm) Exhaust System S-Type: 140135. S-Type Cat-Back Exhaust System For 2005-2009 Ford Mustang GT 4.6L V8/ Shelby GT500 5.4L V8 Supercharged Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible. Along with the distinctive Borla Sound of Power recognized by motoring enthusiasts everywhere, upgrading your ride with a Borla exhaust gives you a boost in power and torque, improved fuel economy, longer engine life and refined motorsport styling. But most of all, Borla gives you the intoxicating rush that comes with every squeeze of the throttle, the thrill of raging power with every shift, and a heart-pounding soundtrack to match. More than anything else, we understand that we build far more than exhaust systems. We build excitement.; Along with the distinctive Borla Sound of Power recognized by motoring enthusiasts everywhere, upgrading your ride with a Borla exhaust gives you a boost in power and torque, improved fuel economy, longer engine life and refined motorsport styling. But most of all, Borla gives you the intoxicating rush that comes with every squeeze of the throttle, the thrill of raging power with every shift, and a heart-pounding soundtrack to match. More than anything else, we understand that we build far more than exhaust systems. We build excitement.
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.
- Construction:All Welded
- Exhaust Type:Cat-Back(tm) System
- Exit Position:Split Rear
- Exit Style:Single Split Rear Exit
- Grade Type:Performance
- Inlet Inside Diameter:2.500 in.
- Material:T-304 Stainless Steel
- Muffler Type:Straight-Through
- Off Road Use Only:No
- Outlet Outside Diameter:2.500 in.
- System Type:Cat Back
- Tail Pipe Diameter:2.500 in.
- Tail Pipe Material:Stainless Steel
- Tip / Outlet Finish:Bright Chrome On T-304 Stainless Steel
- Tip Diameter:4 in.
- Title:2005-2009 Ford Mustang GT/ Mustang Shelby GT500 Cat-Back(tm) Exhaust System S-Type
- Title Extended:Mustang GT/ Mustang Shelby GT500 2005-2009 Cat-Back(tm) Exhaust System S-Type Part # 140135
- Tubing Diameter:2.500 in.
BORLA PERFORMANCE INDUSTRIES is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. We began two decades ago as a manufacturer of exhaust systems for such "concours classics" as Rolls-Royce and Ferrari cars and have evolved into the premier manufacturer of today's performance vehicles for the street, off-road, and racing.
