Fit: 1998-2001 Subaru Impreza 2.2L / 2.5L Naturally Aspirated
Fits: 2002-2005 Subaru Impreza 2.5L Naturally Aspirated
The OEM stock exhaust restricts the flow from the engine, causing a bottleneck trying to get out, significantly limiting the potential of the Impreza. This Cat back is straight through, unrestricted design exhaust. It improves horsepower, torque, and throttle response. The performance goes one step further by weighing significantly less than the OEM stock system. When you turn it on you can hear the power waiting under the hood in the form of a low, deep tone. You can hear as your car climbs through the RPMS the power that was hidden before.