Invidia HS08SI4GTP N1 Resonator w/ Stainless Steel Tip Cat-Back Exhaust 08-11 Subaru Impreza Sedan 4Dr 2.5 Non-Turbo
For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia N1 Exhaust is constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish. Each system features mandrel-bent stainless steel piping for maximum exhaust flow and reduced back pressure. These sxhausts are engineered to produce strong mid to top-end power gains, as well as an increase in horsepower and torque.