Description
If you’ve just picked up a new Honda Civic Sport or Sport Touring, and want to give that 1.5L Turbo a bit more growl, then this catback exhaust is the perfect solution. Thermal R&D has meticulously engineered this exhaust to make your Civic sound more aggressive, without the annoying drone at cruising speeds that you may get from other exhaust brands. As with all Thermal R&D exhaust systems, this kit combines a highly refined sound with unparalleled quality, fit and finish. The unique, polished dual tip design is an elegant cosmetic upgrade that will make your Civic stand out from the pack. Finally, the 3″ expanded tube diameter will lessen airflow restriction and give your Civic Sport some added horsepower & torque.
B183-C183 System Specifications:
3″ Diameter Catback Exhaust
Upgraded Tip to Fit OEM Valance/Bumper
T304 Stainless Steel
All Hardware and Clamps Included
Brush Finish Tubing with Polished Tip and Canisters
The design engineers at Thermal R&D could not wait to get their hands on the highly anticipated Honda Sport. True to form, our goal was to put out the best combination of performance, sound, and style, rather than attempt to be the first to market. We focused on optimizing the sound to be more aggressive (without allowing drone) and designed the dual tip as the high quality upgrade this car deserved.
This is a 3″ cat back exhaust system that maintains all the original hangers. This makes our system a direct fit install. Gains would come naturally from the expanding tube diameter.
Designers wanted to maintain the double-exit tip since it was very unique to the Honda Sport. With a 3″ system, sound control was a must. An internal rear chamber utilizes Thermal’s unique ‘True Helmholtz Technology’ (THT) to control drone while keeping the aggressive turbo growl. This allows for drone cancelling when cruising, but keeps the aggressive deep, throaty notes on acceleration.
Applications:
Honda Civic Sport, Sport Touring 1.5L Turbo 2016, 2017, 2018, 2019, 2020





