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Thermal R&D Exhaust

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Thermal R&D Exhaust

4.5 (123)

2018-2023 Ford Mustang GT Fastback - 3" Catback Exhaust

Name: Thermal R&D Exhaust 2018-2023 Ford Mustang GT Fastback - 3" Catback Exhaust - 2018-2023 Ford Mustang GT Fastback - 3" Catback Exhaust
Brand: Thermal R&D Exhaust
SKU: 44170644095139
Price: 1599.99 USD
Availability: InStock
Rating: 5 (5 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$1,599.99

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Color

Black

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2018–2023 Ford Mustang GT 5.0 Coyote 3" Catback Exhaust System
The Gen 3 Coyote is one of the best sounding modern V8 engines Ford has ever built. The Thermal R&D 3" Catback Exhaust System for the 2018–2023 Mustang GT is engineered to ...

Reviews

5.0

7 ratings

Awesome

Purchased a Thermal R&D cat-back for my 2019 Ford Mustang Bullitt. Couldn't be more pleased with the quality, install process, and the sound. Would definitely recommend this system for all the Coyote owners out there

joshua · July 13, 2025

Ford Mustang GT

If you are on the fence about this system, Definitely go for it! I couldn't be happier with the purchase. Shipping was very fast. The sound is amazing. It is deep, but not raspy. Definitely loud at high RPM's. No Drone at all!!

ronald · July 10, 2025

Finally

Great system. Brands that cost twice as much are just pipes to adapt their muffler to your vehicle. Thermal designs the silencers for the specific vehicle. No raspiness, no drone. Music at any RPM. The installation is straightforward, and the video was simple to understand and helpful. A great value, especially when you compare other cat back systems.

David · March 11, 2025