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The new Ford Mustang GT has been an instant classic and drove us to create what we believe is one of the best aftermarket systems available for this car. We started with 3” diameter tubing and added a center straight through muffler while engineering resonators that implement our True Helmholtz Technology. We then put it on the dyno and found a gain of 25 RWHP. This straight through design is made from high grade T304 Stainless Steel. The look is completed with brush finish tubing, polished mufflers & polished 4.5” angle cut tips. The kit includes 6 specialized clamps that allow for ease of install and proper tip alignment. Additionally, adapters are included for those who are going all out on their build and plan to run the system to performance headers. Thermal R&D Exhaust systems are designed with quality of sound and manufacturing as our number one goal. Built from T304 Stainless Steel, the fit and finish of our products are designed for performance on both the street and the track. Understanding that the exhaust is the starting point for many builds, our high-performance exhaust will allow additional modifications to perform at their peak. We engineer our products with the goal of achieving the best all-around product for a given application.
*Some manufacturer restrictions apply.
Thermal Research and Development exhaust systems are backed by our lifetime warranty and designed to perform at the highest level for the life of your vehicle.
Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.
The best modders use Wheelwell to build their dream rides.