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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.
Valves Closed: A refined, composed tone for street driving—ideal for early mornings, neighborhood cruising, or long-distance comfort.
Valves Open: Aggressive, full-bodied roar with a clean top-end—perfect for spirited driving and track days.
3.0" Mandrel-Bent Piping: Maximizes exhaust flow for improved throttle response and horsepower gains.
Center Resonator Integration: Smooths the tone and reduces excessive rasp from headers.
Vacuum Actuated Exhaust Valves: Long-lasting design with precise sound control at the touch of a button.
Weight Savings: 6.3 lbs lighter than the OEM exhaust system.
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
Finish: Dual-wall black tips for a bold, performance-focused aesthetic.
Precision Build: TIG-welded for exceptional durability and flawless flow.
Reversible Installation: 100% bolt-on design allows a return to stock at any time.
2024+ Ford Mustang GT (S650)
Does not fit convertible models.
Design: Valved cat-back with center resonator
Material: T304 stainless steel or Grade 5 titanium
Tip Style: Dual-wall black tips
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.
Eurosport Performance does not have live inventory. Although we aim shipping out not stocked products within 5 business days, supply constraints, import proceedures and product availability can cause additionnal delays. Please refer to the table below for more accurate details.
In stock - We have the item in stock at our warehouse and you can expect fulfillment within 24 hours.
Usually ships within 5-7 business days - We must import this product from our supplier or the manufacturer. Standard import proceedures take between 5-7 business days and you can expect fulfillment within 8 business days.
Back ordered - This product is out of stock at our warehouse with units in transit from our supplier. Fulfillment can vary.
If you wish to have a more accurate ETA, please send us a message at info@es-performance.com and we will respond within 24-48h.
12 Months
All products sold by Eurosport Performance are warrantied against manufacturing defects according to the manufacturer's warranty policy*. Warranty does not cover abuse, misuse, damages caused from improper manipulation, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective, the customer will receive, at the discretion of Eurosport Performance, a replacement part at no extra cost.
* Conditions may apply. Please visit our Refund Policy or contact us at info@es-performance.com
