Perrin Top Feed Fuel Rail Kit WRX (2002-2014) STI (2007) Mercedes This is where Cusco's Power

This is where Cusco's Power Braces come into effect

torque and outflows the factory intake by 29%

The SB10-HDSS kit from ACT for the Subaru STI features ACT's most popular Heavy Duty pressure plate and most popular street disc

This STI / WRX coolant overflow tank fits perfectly with the stock or Mishimoto STI / WRX radiators

but give it the boot and unleash a “war-cry wail

Perrin Top Feed Fuel Rail Kit WRX (2002-2014) STI (2007) Mercedes This is where Cusco's PowerThe PERRIN High Flow Fuel rails for the Subaru WRX and STI are designed to deliver large amounts of fuel equally to each cylinder. Consumers running big horsepower that require large injectors will notice the car runs smoother and is more powerful and tuners can safely push the engine closer to the edge. High Flow & 6 Fittings PERRIN High Flow Fuel Rails incorporate large inside diameter channels for maximum fuel flow. This allows for cars to run 800