Mishimoto Aluminum Fan Shroud WRX / STI (2002-2007) Porsche - Provides 10 whp /

- Provides 10 whp / 8 wtq gains while maintaining A/F ratios with no additional tuning

for the price difference between the downpipe-back system alone and the package price (price at the time of downpipe purchase)

This kit includes a performance pressure plate

- Tested and tuned on the Nürburgring

They are packaged in weight-matched sets that are within +/- 1 gram end to end

Mishimoto Aluminum Fan Shroud WRX / STI (2002-2007) Porsche - Provides 10 whp /The Mishimoto fan shroud for the 02 07 Subaru WRX & STI is a significant upgrade over the stock unit. The aluminum fan shroud is significantly lighter than standard OEM shrouds. A Mishimoto fan shroud will effectively drive out heat from the engine bay and deliver more air to the Mishimoto performance radiator. This fan shroud from Mishimoto will secure the fan blades, which otherwise could potentially damage other essential components in your engine.