Perrin Front Mount Intercooler Piping Kit Black STI (2008-2014) Speedwell Wheels 09-14 WRX Drop (Hatch Only):

09-14 WRX Drop (Hatch Only): F: 1

Spring tension is adjustable by simply rotating the cap

Because the engineers know that WRX owners commonly like to add wideband O2 gauges

Note: Manual Transmission Only

- CNC machined 6061-T6 billet aluminum

Perrin Front Mount Intercooler Piping Kit Black STI (2008-2014) Speedwell Wheels 09-14 WRX Drop (Hatch Only):PERRIN boost tubes are CNC mandrel bent from aluminum tubing for better weight reduction. Every boost tube has an over sized beaded end to ensure the hose clamps and couplers stay connected and sealed! They choose to take the smoothest shortest path to get air to and from the intercooler. Tubes are available in a Black or Red wrinkle powder coat for a long lasting durable finish that looks good in any engine bay. Right off the turbo a smooth offset