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SKU: 140067 | UPC: 808422400671
1999-2004 Ford Mustang GT / 2003-2004 Mach 1 Cat-Back S-Type Exhaust System
The Borla 140067 S-Type Cat-Back Exhaust System delivers the signature Borla Sound of Power for 1999-2004 Ford Mustang GT, 2001 GT Bullitt, 2003-2004 Mach 1, and SVT Cobra models with 4.6L V8 engines. This bolt-on system fits 2-door coupe and convertible, automatic or manual transmission, rear-wheel drive vehicles. Gain power and torque increases, better fuel economy, extended engine life, and motorsport styling with every throttle press.
Key Features
- T-304 Stainless Steel: Aerospace-grade material resists corrosion, outlasts aluminized steel, backed by Million-Mile Warranty.
- 2.5" Mandrel-Bent Tubing: Maximizes exhaust flow for dyno-proven horsepower and torque gains over stock system.
- S-Type Straight-Through Muffler: Cancels high-frequency drone while producing deep, aggressive exhaust note recognized by enthusiasts.
- Split Rear Exit with 4" Tips: Bright chrome-finished T-304 stainless tips add bold stance and high-flow performance.
- Cat-Back Design: Replaces from catalytic converters back, improves CFM for better response with other mods like intake or tune.
Product Notes
- Easy bolt-on installation with no cutting or welding required.
- Designed for street use, not off-road only.
- Ships in one oversized box: 52" L x 14" W x 14" H, product weight 36 lbs, shipping weight 38 lbs.
Installation Notes
- Professional installation recommended.
- Direct bolt-on fit for factory hangers and mid-pipes on 4.6L V8 models.
- Includes all necessary hardware, clamps, and gaskets for automatic/manual transmissions.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 2003-2004 | Ford | Mustang | Mach 1 |
| 1999 | Ford | Mustang | SVT Cobra |
| 2001 | Ford | Mustang | SVT Cobra |
| 2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
Why Choose Borla?
- Trusted by Mustang racers and tuners like Roush, Steeda, Saleen, Ford Racing, Shelby for 40+ years.
- Patented multi-core technology and advanced flow engineering for real-world power and sound.
- All-welded T-304 stainless steel construction with precise fitment from the exhaust pioneer.
Frequently Asked Questions
-
Q: Will this exhaust fit both manual and automatic 1999-2004 Mustang GT models?
A: Yes, the 140067 is designed for both automatic and manual transmissions on 4.6L V8 GT, Bullitt, Mach 1, and Cobra coupe/convertible. -
Q: What material is used and how is it finished?
A: Full T-304 stainless steel tubing and muffler with bright chrome-plated 4" T-304 tips for lasting shine and durability. -
Q: What warranty covers this system?
A: Borla's Million-Mile Warranty protects against defects in materials and workmanship when properly installed.
Shipping & Handling
- Method: UPS Ground or Freight for oversized package
- Availability: In stock - ships same or next business day
- Packaging: Secure single box, 52" x 14" x 14" dimensions
- Weight: 38 lbs shipping weight
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