3-Inch 304L Stainless Steel Cat-Back Exhaust System

The MAPerformance Catback Exhaust System is engineered to enhance the performance and sound of the 11th Generation Honda Civic Si. The fabrication process is conducted in-house, with expert TIG welding and back-purging techniques ensuring a durable, leak-free installation that is built to last the lifetime of the vehicle. This contrasts with many aftermarket systems that use inferior 409 stainless steel, which is more prone to rust. This catback exhaust system offers user-configurable sound options, allowing you to tailor the auditory experience to your preference. The "Street" option provides a refined, aggressive tone suitable for daily driving and road trips, eliminating highway drone. For those seeking a more pronounced sound, the "Race" option, featuring a straight pipe configuration, delivers a louder, throaty roar. Both street and race configurations utilize dual 3.5-inch tips, available in Polished, Burnt Blue, or Carbon Fiber finishes, and are easily switched via a 3-inch V-band connection. The "Street" option is noted as being the most popular among beta testers and staff, prized for its balance of performance and audibility without disturbing neighbors. The system is designed with ground clearance in mind, making it suitable for lowered vehicles. It includes all necessary hardware for installation and comes with a Limited Lifetime Warranty on all in-house TIG welded components. MAPerformance emphasizes quality control, with each bend measured for accuracy and welds inspected before shipment. They offer comprehensive support and service for their products. Note that the "Burnt Blue" tip variants are heat-treated and require gentle cleaning with water and mild soap only; aggressive cleaning agents or scrubbing can damage the color and will void the warranty. The product is built to order, with an estimated production time of two weeks.