3-Inch Cat-Back Exhaust System, Polished Mufflers, Quad Tips

The MAPerformance catback exhaust system is engineered to deliver enhanced performance and a refined exhaust note for turbocharged vehicles, specifically the 10th Gen Civic Si 1.5T. MAPerformance meticulously designs its exhausts on custom jigs to ensure accurate fitment, with expert fabricators TIG welding each joint using superior back-purging techniques for a leak-free, long-lasting seal. This system offers a user-configurable exhaust note through multiple tip options that easily switch via a 3-inch V-Band connection. The 'Street' option includes a single Ultra Quiet tip, providing a comfortable sound for daily driving and road trips while still offering a more aggressive tone when pushed. For those seeking a louder experience, the 'Race' option uses a 3-inch straight pipe split to quad 3-inch tips, delivering a pronounced sound while remaining largely drivable. The exhaust is designed with ground clearance in mind for lowered vehicles and is a rare find made from 304 Stainless Steel, unlike many competitors using inferior 409 Stainless prone to rust. Included in the package are the catback front connection, resonated midpipe sections, exhaust tip section, V-band clamps, a 3-bolt gasket, and a slip-fit exhaust clamp. MAPerformance offers a limited lifetime warranty on its in-house TIG welded products. This catback exhaust is built to order, requiring approximately two weeks for production. It is specifically designed for the Honda Civic Si models from 2017-2021.