Ford Mustang GT S550 Valved Sport Exhaust System
Quad Tips / Brushed T304 Stainless Steel
$2,499.99
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SKU:
FRD.S550.S650.VSES.BR
Ford Mustang GT S550 Valved Sport Exhaust System
Free Shipping to the 48 Contiguous States
$2,499.99
Ford Mustang GT S550 – Valved Exhaust System
Clean Tone • Adjustable Sound • R&D-Tuned for the Perfect Mustang Note
A New Era of Mustang Sound
The S550 Mustang GT is an icon of American muscle—but when fitted with aftermarket headers, the sound can become harsh, raspy, and unruly. Valvetronic Designs has created the definitive solution: a valved exhaust system engineered to deliver a smooth, refined, yet aggressive tone worthy of the Coyote V8.
By integrating a center resonator, our system tames unwanted rasp while preserving the deep, muscular character Mustang owners crave. Whether paired with factory manifolds or adapted to aftermarket headers, this is the exhaust that finally gets the S550’s soundtrack just right.
Sound Experience
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Valves Closed: A composed, neighbor-friendly tone with minimal cabin intrusion—perfect for early mornings or long highway drives.
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Valves Open: A commanding, throaty roar with a refined top-end, free of excessive rasp and harshness.
Performance & Engineering Highlights
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Center Resonator Integration: Smooths exhaust tone and reduces harsh high-frequency rasp.
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Vacuum Actuated Valves: Precision control over sound levels and longevity-focused operation.
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Weight Reduction: 11.3 lbs lighter than the OEM system for improved handling.
Construction & Craftsmanship
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Material: Premium T304 stainless steel for corrosion resistance and durability.
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Finish: Dual-wall black tips for a bold, aggressive appearance.
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Build Quality: Fully mandrel-bent piping and precision TIG welds for strength and maximum flow.
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Reversible Installation: 100% bolt-on design allows you to return to stock at any time.
Fitment
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2015–2023 Ford Mustang GT (S550)
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Does not fit convertible models.
Specifications
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Design: Valved cat-back with center resonator
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Material: T304 stainless steel or Grade 5 titanium
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Tips: Dual-wall black tips
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Weight Savings: 11.3 lbs lighter than OEM
Questions or build guidance? customerservice@valvetronic.com
Refined muscle, unleashed. The perfect sound for your S550 Mustang.
Specifications
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Warranty Coverage
All products manufactured by Valvetronic Designs are guaranteed to be free from manufacturing defects in materials and workmanship at the time of sale. A manufacturing defect is defined as any characteristic of the product that arises during the manufacturing process which impairs its usability for the purposes for which it was designed and manufactured.
Products are guaranteed to fit and function as designed on their intended vehicle application, provided the vehicle has not been modified or incurred structural damage. Sound or tone is not a warrantable or returnable issue, as exhaust sound is subjective and not considered a defect.
Warranty Periods
- 304 stainless steel and titanium exhaust tubes and welds carry a Lifetime of Ownership limited warranty against defects in workmanship or material, including penetrating rust.
- Mufflers and resonators carry a 3-year limited warranty against defects in workmanship or material, including penetrating rust.
- Catalysts are warranted to conform to EPA emission testing and OBDII compatibility criteria for 25,000 miles from the date of installation, whichever occurs first.
- Catalytic converter external shells, including end pipes, are warranted against corrosion and defective welding for 5 years or 50,000 miles from the date of installation, whichever occurs first.
- Vacuum pots, electronic remotes, and mechanical valves are covered by a 1-year limited warranty.
- Electronics, including 12V vacuum pumps, RF modules, and controllers, are covered by a 1-year limited warranty.
- Tip finish is covered by a 1-year limited warranty.
Warranty Terms
- Warranty coverage begins on the purchase date and applies only to the original purchaser.
- This warranty is not transferable or assignable at any time.
- Discoloration caused by heat, salt, brine, or other road treatments is not covered.
- Tip finish discoloration or damage caused by heat, chemicals, lack of maintenance, road salt, brine, other road treatments, road debris, or misuse is not covered.
FULL WARRANTY POLICY CAN BE FOUND HERE
Fits: 2021-2025 ford Mustang (Does not fit convertibles)
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