SKU: 11887 | UPC: 808422118873
2015-2017 Ford Mustang GT Axle-Back Exhaust System S-Type Part #11887
The Borla 11887 S-Type Axle-Back Exhaust System fits 2015-2017 Ford Mustang GT coupe and convertible models equipped with 5.0L V8 engines and manual or automatic transmissions. This rear section upgrade uses 2.5-inch piping and 4-inch tips to increase exhaust velocity for added horsepower, torque, improved fuel economy, and the signature Borla Sound of Power. Drivers enjoy sharper throttle response, extended engine life, and motorsport-inspired styling that enhances every drive.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion and withstands high heat for long-term durability in all conditions.
- 2.500 in. Tubing Diameter: Mandrel bends provide smooth flow to boost exhaust velocity, horsepower, and torque without restriction.
- Patented Straight-Through Technology: Multi-core muffler design unlocks hidden power while delivering the distinctive Borla exhaust note enthusiasts demand.
- 4 in. Bright Chrome Tips: T-304 stainless steel tips with split rear exit add aggressive styling and precise fitment.
- Million-Mile Warranty: Lifetime coverage reflects confidence in craftsmanship and performance.
Product Notes
- Direct bolt-on design uses factory mounting points for easy replacement of stock axle-back section.
- System weighs 28 lbs for balanced performance without added stress on suspension.
- Single box shipping measures 41 in. x 16 in. x 16 in. for secure transit.
Installation Notes
- Professional installation recommended.
- Bolt-on installation requires no cutting, welding, or modifications to vehicle.
- Compatible with OEM hangers, clamps, and hardware for precise alignment.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2017 | Ford | Mustang | GT |
| 2015-2017 | Ford | Mustang | GT Premium |
| 2015 | Ford | Mustang | GT 50 Years Limited Edition |
| 2015-2017 | Ford | Mustang | GT Convertible |
| 2015-2017 | Ford | Mustang | GT Premium Convertible |
Why Choose Borla?
- Leaders in stainless steel exhaust since 1962 with proven track record in street and racing applications.
- Computer-controlled CNC manufacturing ensures exact fit and peak flow efficiency.
- Every system tested for power gains and the Borla Sound of Power that defines performance driving.
Frequently Asked Questions
- Q: Does this exhaust fit both coupe and convertible 2015-2017 Mustang GT models with 5.0L V8?
A: Yes, Borla 11887 installs on both coupe and convertible GT models, manual or automatic transmission, using factory locations. - Q: What material and tip details are used?
A: Full T-304 stainless steel construction with 4 in. diameter bright chrome tips on T-304 stainless steel for shine and strength. - Q: What warranty coverage is provided?
A: Million-Mile Warranty covers defects in materials and workmanship for the original owner.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Securely packed in one durable box, 41 in. x 16 in. x 16 in.
- Weight: 28 lbs
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