Designed for specialty Turbo applications, the Honda Turbo Exhaust systems are a true 3” and will not connect to a stock catalytic converter. An extra 3” flange is supplied to help with modifications required for connection to high flow catalytic converter.
Thermal R&D Exhaust systems are designed with quality of sound and manufacturing 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.