The FP Blue™ turbocharger for the Subaru WRX/STI features the 73mm HTZ™ compressor section with the 58MM stock appearing compressor cover coupled to the 8cm2 turbine section. This combo produces the best balance of spool and power available on this platform. The FP Blue™ flows 57LB a minute capable of producing upwards of 475HP (for comparison, a VF34 produces ~31LB/Min).

JR Tuned Review of the Blue: 

"Our Project Toilet Bowl (2000 Outback sports) hit the dyno today to do some testing on the new Forced Performance Turbochargers Blue stock location bolt on turbo. We have had it for weeks to test at the track, but the weather has really messed that up for us. So we decided to throw it on the dyno and see what kinda of numbers it could produce. Full boost by 3800rpm and able to hold 27-28psi to redline(7200) This thing spools like the HTA71 but makes power like a HTZ Green."

Please read below to determine which oil line fits your application.

We offer two different types of oil lines that will fit most WRX/STI year models (see photos above). However due to part number changes year to year and make to make we can not solidly identify which line you need. So below is a description of the lines and instructions on how to determine which one you'll need for your application. These are not made to work on anything other than Impreza WRX/STIs and we do not know if they will work on other models such as Legacy and Outbacks.

• Type 1 - This line is to be used if at the oil feed location off the back of the head only feeds the turbo. See the diagram on the right in the photos above, if you have that type of oil line you will use the Type 1 line. This was formally known as an non-AVCS line.
• Type 2 - This line is to be used if at the oil feed location off the head splits and feeds the turbo and the AVCS solenoid. See the diagram on the left in the photos above, if you have that type of oil line you will use Type 2 line. This was formally known as the AVCS Line.