SPEC SHEET
VEHICLE | |
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Year / Make / Model: | 2006 Subaru STI |
Chassis Code: | GDB |
Competition Class: | Street Class AWD |
Vehicle Weight: | 3,290 lbs. |
Weight Bias (F/R): | 59/41 |
Shift RPM | 7,200 RPM |
Redline RPM: | 8,000 RPM |
Peak Boost: | 27 psi |
Fuel: | E85 |
ENGINE | |
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Engine Code: | EJ257 |
Displacement (cc): | 2,472cc |
Bore & Stroke (mm): | 99.75mm x 79mm |
Peak Horsepower (@ RPM): | 544.22 WHP @ 6,100 RPM |
Peak Torque (@ RPM): | 500.11 |
Dyno Type: | Dynojet AWD Dynamometer |
Engine Builder: | Yimi Sport Tuning |
Block Modifications: | Outfront Motorsport Closed deck block |
Machine Work: | Eddings Engine Inc. |
Connecting Rods / Crank: | SCAT Connecting Rods and Crankshaft ACL Race Bearings |
Camshafts: | GSC Power Division S2 Cams |
Valves / Springs / Retainers: | Supertech Performance Valves, Springs and Retainers |
Head / Main Studs: | MAPerformance |
Pistons/Compression Ratio: | JE Pistons 8:9:1 Compression |
Cylinder Head Modifications: | SoCal Porting Cylinder Head Port Work |
Cylinder Head Gasket: | JE Power Gaskets |
Air Induction System: | Yimi Sport Tuning Custom Intake |
Fuel Injectors: | Fuel Injector Clinic 2, 150 cc injectors (x4) |
Fuel Delivery System: | Aeromotive A1000 Fuel Pump, Rails and FPR |
Engine Management System: | COBB Tuning AccessPort |
Engine Management Tuner: | Paul Leung of Yimi Sport Tuning |
Boost Controller: | Grimmspeed |
Spark Plugs: | NGK |
Exhaust Manifold: | Full-Race Motorsports |
Exhaust System / Downpipe: | Full-Race Motorsports |
Wastegate: | BorgWarner Internal Wastegate |
Blow-Off Valve: | BorgWarner Integrated Bypass Valve |
Intercooler: | Garrett Intercooler Core |
Nitrous Oxide: | Howe Custom Radiator |
Cooling System: | Howe Custom Radiator |
Performance Electronics: | Road Rage Gage’s Turbo Shaft Speed Sensor |
Intake Manifold / Downpipe: | 2.5i Intake Manifold |
Oil System: | Earl’s Oil Cooler Canton Racing Accusump PurÖl Motor Oil |
TURBOCHARGER | |
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Turbocharger: | BorgWarner EFR 7163 Turbo |
Compressor Wheel Specs: | 71mm Major, 57mm Inducer, Forged-Milled Aluminum with Extended Tip |
Turbine Wheel Specs: | 63mm Gamma-Ti Wheel |
Turbine Housing: | .85 A/R, Stainless Steel w/ V-band |
CHASSIS/DRIVELINE | |
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Springs, F&R (Make & Rate): | Swift Springs, 11 kgf/mm & 12 kgf/mm |
Shocks, F&R (Make & Rate): | Race Comp Engineering T2 Changing to Fortune Auto Dreadnought 2 Way |
Additional Suspension Components: | GTSPEC Rear Trailing Arms Sub frame/Chassis Bracing Whiteline End Links, Sway Bars and Rear Lateral Links |
Clutch / Flywheel: | ACT 6-Puck Clutch & Prolite Flywheel |
Differential(s) (Make & Type): | OS Giken Super Lock LSD |
Axles / Driveshaft: | The Driveshaft Shop Carbon-fiber Driveshaft |
Wheels (Make, Size & Offset): | Gram Lights 57Xtreme 18×9.5-inch, +45 (F&R) |
Tires (Make & Size): | Achilles 123S and Hankook RS-3 255/35R18 |
Brake Calipers (F&R): | AP Racing 6-Piston Calipers (F) |
Brake Rotors (Diameter, F&R): | AP Racing 255mm x 32mm (F) |
Brake Pads (Front & Rear): | Project Mu 999 brake pads |
Brake Lines: | Stainless-Steel Braided |
Etc.: Project | Project Mu Brake Fluid |
INTERIOR | |
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Roll Bar / Cage: | Pierce Motorsports |
Seats: | Sabelt GT-300 and GT-200 |
Harnesses: | Sabelt 6-point Harnesses |
Steering Wheel / Quick Release: | Sabelt Wheel and Quick Release |
Gauges: | Auto Meter Oil Pressure, oil temp and boost |
EXTERIOR | |
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Front Lip Spoiler: | Wasp Composities front splitter and canards |
Skirts, Rear Diffuser, Wing: | APR Performance GT-250 Swan Neck |
Hood: | Kaminari |
Trunk Lid / Rear Diffuser: | Wasp Composites |
Mirrors: | APR Performance GT Mirrors |
Paint: | Ginormous Design Group Graphics |