Samco Coolant Hoses for 2002-2007 WRX/STi (TCS522C) Select::Gloss Blue (TCS522C-BLU) check out the STM Valve

check out the STM Valve Cover Fittings

Vibrant Performance 90 degree female AN to male NPT swivel adapter fittings are available in various size combinations to suit your needs

If you're sick of that sloppy "thunk" when you bang into the next gear

The exhaust sensor is pictured

Eliminating intake restrictions and increasing flow potential allows for faster turbo spooling

Samco Coolant Hoses for 2002-2007 WRX/STi (TCS522C) Select::Gloss Blue (TCS522C-BLU) check out the STM ValveThe Samco Sport radiator hoses for 2002 2007 Subaru WRX and STi are a direct replacement upgrade for your factory hoses. Sold as a set of 2 to replace the upper and lower radiator hoses. STM offers these Samco hoses in black, red, blue, purple and classic black. *Limited Quantity* We will no longer be offering the different color options for Samco hoses. We will only be carrying the gloss black option. So get the ones you want before they're gone!