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Welcome to a revelation in the world of S550 exhaust sound. When doing headers, these cars can get extremely raspy and unruly. With the Valvetronic Designs valved exhaust system we have designed the perfect sound experience with a center resonator in order to lower rasp levels and deliver a clean and smooth sound for the driver and passers-by. This system bolts up to the factory exhaust manifolds, but can also be adapted to fit aftermarket headers. Our research and development over the past 6 months on this system has led us to the ideal sound experience for the S550 GT Mustang platform. It's time for you to make your S550 sound as it always should have.
Fitment
- 2015 - 2023 Ford Mustang GT S550
Features of this Valved Exhaust
- Constructed from T304 Stainless Steel
- Beautiful Dual wall Black tips
- Vacuum exhaust valves for ultimate longevity
- 11.3 lbs. Lighter than the factory exhaust
- Fully Mandrel bend for maximum flow
- Precision tig welds for high strength
- 100% REVERSIBLE, always able to go back to stock at any time
PLEASE EMAIL US AT: CUSTOMERSERVICE@VALVETRONIC.COM WITH ANY QUESTIONS
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Product Questions
Will this fit my vehicle?
This part is made for the models listed above. If you’re unsure, send us your year, make, and model and we’ll confirm fitment for you.
What’s included?
You’ll receive exactly what’s shown. Hardware is not included unless the product description says otherwise.
How difficult is installation?
We recommend professional installation. If you’re local, you can book an install with us directly. Some parts may need trimming, drilling, or adjustment depending on your setup.
Do you ship internationally?
Yes, we ship worldwide. Contact us if you need help placing an international order.
How do I confirm fitment before ordering?
Fitment details are listed on each product page. If you’re unsure or your build has unique specs, submit the form and our team will verify compatibility before you order.
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With over a decade of hands on experience, a growing portfolio of award winning show builds, and direct relationships with top-tier brands, we make sure you get premium products, trusted service, and real automotive expertise. Our team has built multiple award winning vehicles featured at top tier shows like SEMA and Bimmer Invasion. Everything we offer is tested, trusted, and backed by real world experience.
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