AWE Tuning Audi C7 / C7.5 S6 4.0T Touring Edition Exhaust - Polished Silver Tips fits_2010-2024`Honda`Civic Refine was designed specifically as

Refine was designed specifically as a final gloss enhancer and swirl remover to eliminate the haze left behind by heavier cutting compounds

Official licensed product

the conversion kit is here

and up to 26% for LT5 Engines

AWE Tuning Audi C7 / C7.5 S6 4.0T Touring Edition Exhaust - Polished Silver Tips fits_2010-2024`Honda`Civic Refine was designed specifically asAWE Tuning Audi C7 C7. 5 S6 4. 0T Touring Edition Exhaust Polished Silver Tips AWE Research and Development has yielded an exhaust that is remarkably civil while idling part throttle cruising, but unleashed at full throttle produces what some have called a a**war cry wail." The Touring Edition Exhaust features our proprietary sound canceling technology, 180 Technology, providing the perfect tone, minus the drone. Performance driven sophistication: a