This is my 2002 Subaru Impeza 2.5RS turbo conversion project.

At the park in the fall
My Current Mods are:
Interior: 2005 USDM STI front and rear seats, STI gauge cluster, custom mounted Blitz Boost gauge, SBC-ID Boost controller, and Fat DC Turbo Timer.

Left: My new Blitz Boost gauge. Right: My new Blitz SBC-ID Boost controller, and Blitz Fat DC Turbo timer (in stock clock location)
Brakes: 2006 STI Brembo 4 pot front, 2 pot rear calipers with Girodisc Magicpads and Titanium heat shields, Rotora front and rear Zinc Coated 1 piece slotted rotors, Perrin Master Cylindar Brace.

My new Brembos :P rear (left), Front (right)
Suspension: Cusco front and rear strut tower braces, Cusco rear v brace, Cusco 22mm Front and rear sway bars, Perrin Stout Mounts, Perrin Positive Sterring Response System, Perin WRX Front and Rear Endlinks, Perrin Cross lock subframe brace.

Cusco rear strut tower brace, and v brace
Engine: STI Short block, CP Forged Pistons, Eagle Forged Rods, Cosworth Rod/ Main Bearings, Cosworth Head Gaskets, ARP Headstuds, New Oil Pump, Power Enterprise top feed 840CC injectors, x2 catch cans, Perin top feed Fuel rails, Wahlbro 225 l/hr fuel pump, FMIC, Custom rotated Garret t3/t4 turbo, Tial 38mm 1.5 bar (23 psi) external wastegate, Modified Borla N/a Header,custom up-pipe, down-pipe and atomospheric dump tube, HKS super sequential Bov, Blitz sbc-id boost controller, blitz fat dc turbo timer, Element tuning hydra ems.

Left: Before Right: After
Drivetrain: STI 3.9 R180 rear Diff, R180 rear axles, STI R180 3.9 Front Diff in a 2002 RS 5 speed transmission. Explaination: to run the 2006 rear brembos, I had to upgrade the 2002 rear hubs for 2004 STI rear hubs. Unfortunately, the R160 axles were too small to fit the STI rear hubs, so I upgraded to an R180 rear diff and axles. Now that the rear end fit, the front and rear gear ratios were off, so had to change the front diff to match the rear.
Future Mods: Body Kit, water-meth kit, coilovers, wheels, custom paint, audio/video system, rally armor, full roll cage.