2003 Subaru WRX

Here’s a compiled list of the modifications to my 2003 Subaru WRX.  I’m sure I missed a few things, but this is mostly complete.

Car purchased: 129K
Built engine installed: 132K
Current mileage: 139K

Engine, Exhaust and Intake:
2007 Subaru STI EJ257 short block w/ forged pistons / ACL bearings
Forced Performance FP Blue turbo
ETS top mount intercooler
IAG air oil separator
Watt’s Shop ported heads
Cobb Tuning 1000cc injectors
TGV deletes
Killer B Windage Tray
Killer B Oil Pickup
Cobb Boost Solenoid
Silicone Turbo Inlet Pipe
Walbro 255 Fuel Pump
Cobb Tuning high flow catted downpipe
Invidia catless uppipe
HKS 3″ catback exhaust
KSTech 73mm short ram intake
Mishimoto Silicone intercooler y-pipe hose
Mishimoto Silicone throttle body coupler hose
Koyo All aluminum radiator
Samco silicone radiator hoses with t-bolt clamps
Futomo Quick Oil drain valve

2004 STi springs on front / rear
Turn In Concepts race-stiffness polyurethane lateral link bushings
Cobb rear tubular adjustable sway bar
Cobb front tubular non-adjustable sway bar
Cobb Machined aluminum solid end-links with spherical bearings
Whiteline polyurethane steering rack bushings
Turn In Concepts rear subframe bushing

2005 STi 6 speed transmission
DCCD Pro center diff controller w/ STI switches
Turn in concepts transmission cradle bushings
Beatrush Solid transmission mount with Polyurethane bushings
Automatic Impreza drive shaft (for compatibility with longer STi 6 speed transmission)
Converted r160 rear differential (3.90) for STi 6 speed compatibility
Turn In concepts polyurethane differential mount bushings
Turn in Concepts 2005 STi front polyurethane shifter bushings
Turn in Concepts 2005 STi rear polyurethans shifter bushings
Genuine Momo leather shift boot
Exedy lightweight flywheel
OEM Exedy clutch

JDM STi HID headlights with S2000 projector retrofit
S2000 AP1 left-hand-drive HID projectors

STI gauge cluster
17×8 ADR Racing wheels
225/45R17 Falken RT-615K tires
JDM version 7 STi hood-scoop
JDM STi grill
EDM “I M P R E Z A” trunk badging
Painted side-skirts (stock are black plastic)
ATI gauge pod
Defi BF Series Imperial gauges, controller, Boost, Exhaust Gas Temperature and Oil Pressure.
STi Aluminum shifter trim