The 2024+ Ford Mustang GT S650 introduces the most advanced evolution of the Coyote V8 yet, but when equipped with aftermarket headers, the factory exhaust system often allows harsh rasp and unrefined tone to overwhelm the iconic muscle-car character. The Valvetronic Designs Valved Sport Exhaust System is engineered to solve this, delivering a perfectly balanced sound profile that enhances aggression without sacrificing refinement.

Developed through extensive research and acoustic testing, this cat-back system features a full 3.0-inch mandrel-bent design paired with a carefully tuned center resonator. This combination smooths the exhaust note, eliminates excessive high-frequency rasp, and produces a deep, clean, and muscular tone worthy of the next-generation Mustang. Whether paired with OEM manifolds or adapted for aftermarket headers, the exhaust unlocks the full sonic potential of the 5.0L Coyote.

With valves closed, the system provides a quiet, composed tone ideal for street driving, early mornings, and long-distance highway cruising. With valves open, it delivers an assertive, full-bodied roar that remains clean and controlled all the way to redline — perfect for spirited canyon runs, track days, and performance driving.

Owners can choose between premium T304 stainless steel for durability and strength or upgrade to Grade 5 titanium, delivering the sharpest tone and a massive 36.3-lb reduction in weight compared to stock. Finished with dual-wall black tips and precision TIG welding throughout, this system delivers OEM-level fitment with motorsport-grade construction.

Fully bolt-on and 100% reversible, this exhaust gives S650 owners complete control over tone, performance, and driving character — all without permanent modifications.

Key Features:

• 3.0-inch mandrel-bent piping for maximum flow and performance
• Integrated center resonator to eliminate harsh rasp from aftermarket headers
• Electronically actuated valves for instant sound control
• Premium T304 stainless steel or optional Grade 5 titanium construction
• 6.3 lbs lighter than OEM (stainless) / 36.3 lbs lighter than OEM (titanium)
• Dual-wall black exhaust tips for an aggressive visual finish
• Precision TIG-welded for durability, strength, and optimal flow
• 100% bolt-on installation and fully reversible

Fitment:

• Ford Mustang GT S650 (2024+)
• Does not fit convertible models.