Ford Mustang GT S650 Valved Sport Exhaust System
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Ford Mustang GT S650 – Valved Exhaust System
Smooth Tone • Raw Performance • 3.0" Full-Flow Design
The Next Generation of Mustang Sound
The S650 Mustang GT is the most advanced Mustang yet—but when paired with headers, its soundtrack can become overly raspy and unrefined. Valvetronic Designs set out to perfect that sound. After extensive R&D, we’ve engineered a 3.0-inch valved exhaust system featuring a center resonator that tames unwanted rasp while unleashing a raw yet smooth tone that’s pure driving joy.
Whether connected to factory manifolds or adapted for aftermarket headers, this system is designed to bring out the best in your Mustang’s V8 character.
Sound Experience
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Valves Closed: A refined, composed tone for street driving—ideal for early mornings, neighborhood cruising, or long-distance comfort.
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Valves Open: Aggressive, full-bodied roar with a clean top-end—perfect for spirited driving and track days.
Performance & Engineering Highlights
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3.0" Mandrel-Bent Piping: Maximizes exhaust flow for improved throttle response and horsepower gains.
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Center Resonator Integration: Smooths the tone and reduces excessive rasp from headers.
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Vacuum Actuated Exhaust Valves: Long-lasting design with precise sound control at the touch of a button.
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Weight Savings: 6.3 lbs lighter than the OEM exhaust system.
Construction & Craftsmanship
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Material: Premium T304 stainless steel for strength and corrosion resistance, Or Our signature Grade 5 titanium for the pinnacle in lightweight performance and sound quality
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Finish: Dual-wall black tips for a bold, performance-focused aesthetic.
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Precision Build: TIG-welded for exceptional durability and flawless flow.
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Reversible Installation: 100% bolt-on design allows a return to stock at any time.
Fitment
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2024+ Ford Mustang GT (S650)
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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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Tip Style: Dual-wall black tips
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Weight Savings: 6.3 lbs lighter than OEM in stainless / 36.3 lbs lighter in titanium
Questions or build guidance? customerservice@valvetronic.com
The perfect balance of aggression and refinement—built for the new generation Mustang.
Specifications
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