All parts for the 2011 Subaru Impreza WRX STI are below:

Engine:

Cobb Tuning AccessPort
Cobb Tuning Down Pipe
Cobb Tuning Heat Shield
Invidia Q300 Ti Tip Catback
Cosworth Intake
GT Spec Oil Sandwich Block Adapter
Samco Radiator Hose Kit
Koyo Aluminum Racing Radiator
Omni Power 4 Bar map sensor
Injector Dynamics 1000cc top feed injectors
DeatschWerks 300lph Fuel Pump
Process West Top Mount Intercooler
Tomei Fuel Pressure Regulator Type-S
Tomei Fuel Pressure Gauge
Tomei Expreme Unequal Length Exhaust Manifold
ATP GTX3076
GrimmSpeed Air Oil Separator
GrimmSpeed Manual Boost Controller
GrimmSpeed Electronic Boost Controller
GrimmSpeed External Waste Gate Bracket
AMR Performance Cast Turbo Inlet
GTSpec 44mm V-Band 3-Bolt External Wastegate Uppipe
TurboSmart Dual Port Blow Off Valve
TurboSmart Hyper-Gate45 Wastegate
Prova Radiator Cap
Okada Project Plasma Direct Coil Pack
Okada Project Plasma Spark
APR/ Carbign Craft Radiator Cover
APR/ Carbign Craft Alternator Cover
STi "strut bar" battery tie down

Suspension:

TEIN Mono Flex Coilovers
Cusco Trailing Arms
Cusco Lateral Links
Cusco 23mm Front Sway Bar
Cusco 20mm Rear Sway Bar
Cusco Front Strut Tower Bar
Cusco Rear Strut Tower Bar
Cusco Rear Strut Tower Bar quick Release
Cusco Rear Member Power Brace
Cusco Rear Member Side Power Brace
Cusco Front Cross Member Power Brace
Cusco Type II Front Lower Arm Bar
Cusco Front Member Power Brace
Kartboy Front End Links
Whiteline Rear Lateral Adjustable toe Arms
Whiteline Rear Lateral Adjustable toe Arms

Interior:

Prova D Shape Steering Wheel
Prova Black SI drive Knob
ATi Version 2 Gauge Pod
Defi ADVANCE BF 60mm Boost
Defi ADVANCE BF 60mm Oil Temp
Defi ADVANCE BF 60mm Oil Pressure
Defi ADVANCE BF Link System
Bride Stradia LowMax with CFPR. Passenger
Bride Gias LowMax with CFPR. Driver
Bride Low Down Seat Bases
Cobb Tuning Shift Knob
Takata Harnesses
Takata Harness Pads
JPM Coachworks Cluster Hood
JPM Coachworks Shift Boot
JPM Coachworks E Brake Boot
JPM Coachworks Custom Wrapped Dash
JPM Coachworks Wrapped Rear Seats with Bride Fabric
JPM Coachworks Wrapped Pillars
JPM Coachworks Wrapped Center Console
JPM Coachworks Shift Boot
JPM Coachworks Wrapped Arm Rest
Proto Tuning Tool Holder

Exterior:

Prova Mirror Covers in Yellow
HKS Kansai Front Tow Hook. Custom Powder Coated Project Mu Color
HKS Kansai Rear Tow Hook. Custom Powder Coated Project Mu Color
STi R205 Black side badges
STI V-Limited Front Lip
STI V-Limited Front Lip Skirt
STi Rear Bumper Brake Light
STi Side Under Spoiler
OEM Wingless Trunk Debadged and Trunk Holes Welded
APR GTC-300 67” Wing
APR/Carbign Craft Carbon Fiber License Plate Backing
APR/ Carbign Craft Carbon Fiber Exhaust Heat Shield
Paint Matched Rear Trunk Trim
Carbing Craft License Plate Frame

Drivetrain:

MODE RACING Double Adjustable Short Shifter
Kartboy Front Shifter Bushings
Kartboy Rear Shifter Bushings
PST Carbon Drive Shaft

Brakes:

Project Mu 6 Piston Front Big Brake kit with 2 piece Rotor
Project Mu 4 Piston Rear Big Brake kit with 2 piece Rotor
ATE Super Blue Brake Fluid

Wheels:

Advan RZ-DF 19x10 +35, Custom Painted Blue Lip and Barrel, with Charcoal Grey Spokes.
Advan Racing Flat Type Canter Caps in Black
265/30-19 Nitto Invo
Kics R40 Regular color Lug Nuts