Thermal R&D Performance Parts

For the Street and Strip... A vehicles exhaust system is one of the most important factors in engine performance. The pipe size and flow rate have a direct effect on horsepower potential. With a non-sufficient exhaust flow, your engines full potential will not be realized. The exhaust system finalizes and determines the full potential of a modified engine. A high-performance exhaust system will allow additional engine modifications to come alive. Thermal Research & Development has been working closely with import racing professionals to configure optimum exhaust products for both the street and the racetrack. Thermal Research & Development hand crafts our exhaust systems with maximum horsepower as our top priority. Thermal exhaust systems are made of stainless steel and are mandrel bent for high flow through bend areas.

For more information on Thermal R&D products you may visit the Thermal R&D website.

Thermal R&D Exhaust:


Down Pipes / Mid Pipes / Up Pipes / Test Pipes


Thermal R&D Downpipe
 Thermal R&D Downpipe

Exhaust Systems


Thermal R&D CL Exhaust Systems
Thermal CL exhaust systems are designed for bolt-in applications and have a deep, throaty sound. CL systems are tuned towards the upper mid-range and top end and are recommended for the more aggressively...
Thermal R&D Exhaust Systems
 Thermal R&D Exhaust systems offer a sound and performance combination unlike any on the market. Made using high end T304 stainless steel and backed by our Lifetime Manufacturer's Warranty, you...
Thermal R&D ST Exhaust Systems
Thermal R&D’s ST line of exhaust systems built specifically for street performance. These systems are designed to create a mellower exhaust sound. These systems feature the same great look and...
Thermal R&D Turbo Exhaust Systems
Thermal R&D features a line of exhaust systems designed for Turbocharged vehicles. These systems are made of 3” mandrel bent stainless steel pipe and require some slight modifications to your...