The AEM 26-3000C Intercooler Charge Pipe Kit is a free-flowing, mandrel-bent aluminum tube designed to replace the restrictive factory intercooler piping on specific turbo charged Subaru WRX models. The AEM charge pipe has been engineered to reduce turbo charged air pressure loss as well as dramatically increase air flow from the turbo to the intercooler. The specialized aerodynamic tube design produces a noticeable horsepower and acceleration gain from your engine. The tube also features a fitting that can accommodate the factory or any other after-market diverter valve or blow-off valve. This allows you to choose the type of valve that will give you the specific boost performance, blow-off acoustics and under-the-hood style to fit your needs. The AEM intercooler piping is constructed from lightweight aluminum with a durable gunmetal gray powder coated finish. For additional horsepower gains and improved engine compartment aesthetics, the AEM 21-732C Cold Air Intake System can be installed into your vehicle as well. The charge pipe kit is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty.