Thermal exhaust systems are constructed of 100% stainless steel and are fully polished for show quality looks!

A vehicle's 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 engine's 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 hand crafts this Dodge SRT-4 exhaust systems with maximum horsepower as their top priority. All tubing is mandrel bent for high flow through bend areas. Thermal Classic exhaust systems are designed for bolt-on installation and have a deep, throaty sound.

Classic systems are tuned towards the upper mid-range and top end and work great on mild to aggressively modified vehicles! The included tip(s) is constucted of double walled stainless steel tubing to prevent heat discoloration. This design ensures that your exhaust tip will look great for years to come!

Constructed of 2�" stainless steel tubing!
Outstanding build quality!
Tuned for maximum horsepower and torque!
Produce a deep, throaty sound at full throttle! Fully polished system includes a polished, heat-proof tip!
Perfect in conjunction with aggressive engine modifications!
Two year warranty!
8-12 HP/6-10 ft lbs Torque
Bolt-On installation. Only regular hand tools are required. Installation times range from twenty minutes to an hour depending on application and available resources.

**Picture may not be of actual exhaust.