SKU: 11752 | UPC: 808422117524
Borla 2005-2009 Ford Mustang GT Axle-Back Exhaust System Touring
The Borla 11752 Touring Axle-Back Exhaust replaces the rear section on 2005-2009 Ford Mustang GT 4.6L V8 models and 2007-2009 Shelby GT500 5.4L V8 supercharged vehicles, fitting both automatic/manual transmissions and coupe/convertible body styles. This system delivers noticeable power and torque increases, better fuel economy, and the signature Borla Sound of Power with a refined touring tone. Constructed from T-304 stainless steel, it bolts directly to factory mid-pipes for a straightforward upgrade that enhances throttle response and exhaust flow.
Key Features
- T-304 Stainless Steel Construction: All-welded premium material resists corrosion and provides lifelong durability with a Million-Mile Warranty.
- 2.5″ Tubing Diameter: Mandrel-bent pipes increase CFM over stock for improved engine breathing, power, and torque across the RPM range.
- Straight-Through Touring Mufflers: Patented design cancels harsh frequencies for a deep, aggressive exhaust note without drone, ideal for daily driving.
- 4″ Bright Chrome Tips: Split rear exit style on T-304 stainless steel adds motorsport styling and proclaims performance intent.
- Lightweight Axle-Back Design: Reduces weight versus factory system while maximizing flow for other mods like intakes or tunes.
Product Notes
- Direct bolt-on replacement for over-axle pipes, mufflers, and tips—no cutting or welding required.
- Lighter than OEM exhaust for better handling and acceleration.
- Fully compatible with rear-wheel-drive 2-door configurations; ships fully assembled.
Installation Notes
- Professional installation recommended.
- Bolts to factory mid-pipes using provided hardware; 1-2 hour install time for experienced mechanics.
- Ensure OEM hangers are intact; no transmission or driveline modifications needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2009 | Ford | Mustang | GT |
| 2007-2009 | Ford | Mustang | Shelby GT500 |
| 2008-2009 | Ford | Mustang | Shelby GT500KR |
Why Choose Borla?
- Over 40 years as the exhaust choice for Mustang racers, tuners like Roush, Steeda, Saleen, and Ford Racing.
- Patented technology from concours classics to modern performance vehicles ensures precise fit and real gains.
- Every system tuned for maximum output with aftermarket upgrades like cams or superchargers.
Frequently Asked Questions
- Q: Will this fit both automatic and manual transmission Mustangs?
A: Yes, the Borla 11752 fits 2005-2009 Mustang GT and 2007-2009 Shelby GT500 with automatic or manual transmissions, coupe or convertible. - Q: What material is used and how is the finish?
A: T-304 austenitic stainless steel throughout with bright chrome-over-stainless 4″ tips for lasting shine and corrosion resistance. - Q: What warranty covers this exhaust?
A: Borla’s written Million-Mile Warranty protects against defects in materials and workmanship when properly installed.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed; dimensions 52″ L x 14″ W x 14″ H
- Weight: 28 lbs





Reviews
There are no reviews yet.