3-Inch Cat-Back Exhaust System w/ Resonator

The Invidia 22+ Subaru WRX 3-inch Mid-Pipe with Resonator is engineered to elevate your vehicle's performance and auditory experience. This mid-pipe features a 3-inch (76mm) piping diameter, which is larger than the factory specification, and includes an integrated resonator. The larger diameter and optimized piping reduce restrictions in the exhaust flow, leading to improved throttle response, increased torque, and a horsepower boost. The resonator helps to provide a sportier, more aggressive exhaust tone without being excessively loud. Invidia's commitment to quality is evident in their manufacturing process. They utilize mandrel-bent piping and high-grade SUS304 polished stainless steel to ensure durability, corrosion resistance, and a premium appearance. The precise application-specific design guarantees a proper fit, minimizing installation complexities.