Thermal R&D Cat-Back Exhaust System – Ceramic Coated – 2.7L (2021-2024 Bronco 4-Door)

The Thermal R&D Bronco *Ceramic Coated exhaust system is designed to be used for daily driving as well as off-roading and overlanding applications. Like the base model exhaust, the high clearance routing was maintained – similar to the OE design. Utilizing our True Helmholtz Design, it compliments the 2.7L engine by giving the vehicle a more aggressive, clean sound that has been very well received on vehicles with similar engines. The primary difference between this system and the base model is ceramic coated rear muffler which serve both functional head reduction and improve the aesthetics, especially for those with lifted rigs.

The Thermal Bronco system has optional tips (sold separately) that helps keep the off-roading clearances true. For a more traditional exhaust exit, tips are available in both Ceramic Coated and Polished.

System Specs:

• 3″ Mandrel Bent Tubing
• T-304 Stainless Steel
• Mill Finish tubing, Ceramic Coated Rear muffler, and Slant cut exit.
• Tucked high on the vehicle for optimal ground clearance
• This Cat-back bolt on exhaust, does not alter OE catalytic converter or engine emissions components and does not require cutting or welding for install.