Thermal R&D Cat-Back Exhaust System with Active Valves | 2018-2021 Ford Mustang GT (B909-C909)

2018-2021 Ford Mustang GT Cat-Back Exhaust System by Thermal R&D

The new Ford Mustang GT has been an instant classic and drove us to create what we believe is one of the best aftermarket exhaust 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 tested our system on the dyno and found a gain of 17 RWHP. This straight through design is made from high grade T304 Stainless Steel. The look is completed with a brushed finish tubing, polished mufflers & polished 4” quad 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 the extra mile on their build and plan to run the system with performance headers.

Thermal R&D Exhaust systems are designed with quality of sound 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.

Features

• 3" Diameter Tubing
• Thermal R&D 'True Helmholtz Technology'
• 304 Stainless Steel
• 4" Quad Angle Tips

Benefits

• Improved Performance
  
• Louder and More Aggressive Exhaust Note
  

Please Note: This will not fit convertible models.

Applications

• 2018-2021 Ford Mustang GT

What's In The Box?

• 1 - Complete Exhaust System

Warranty

• Thermal R&D offers a limited lifetime warranty on this product.