Spearco's WRX Intercooler Kit features the largest air to air top mount intercooler in the market. Utilizing the factory mounting points, the massive 4.5inch thick unit bolts on easily wihtout any modifications to the vehicle. Factory turbo piping and blow off valve can be bolted on easily with standard hand tools. The massive 1000 CFM intercooler offers a very low pressure drop and extremely low charge temps. Dyno results have shown performance gains of up to 15 horsepower when compared to a stock intercooler. This kit comes complete with clamps and silicone hoses. Boost pressure can now be increased without the horsepower robbing effects of the extreme charge temperatures usually associated with compressed intake air. Actual photo not shown