Perrin FMIC Boost Tube Box w/ Red Boost Tubes and Black Couplers WRX 15-21 | PSP-ITR-437-2RD/BK Ignition Coils Perrin's shroud fits over the

Perrin's shroud fits over the top of the core support and radiator

Pull your old bulb out and transfer it over

Comes in finished blue—ready to bolt on

Fog light housing pair

Perrin FMIC Boost Tube Box w/ Red Boost Tubes and Black Couplers WRX 15-21 | PSP-ITR-437-2RD/BK Ignition Coils Perrin's shroud fits over thePERRIN 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! We choose to take the smoothest shortest path to get air to and from the intercooler. Right off the turbo a smooth offset coupler carries the hot side air charge to a perfectly matched 2. 25 boost tube. We chose 2. 25" tubing for a smoother, cleaner,