SPEC SHEET

VEHICLE
Year / Make / Model: 2014 Subaru WRX STI
Competition Class: JN6 (JAF Japanese Rally Championship)
Vehicle Weight: 1,480 kgs (3,263 lbs)
Fuel: Premium Unleaded 98

ENGINE
Engine Code: EJ20
Displacement (cc): 1,994cc
Bore & Stroke (mm): 96.9mm x 75.0mm
Peak Horsepower (@ RPM): 300ps (296hp) @ 6,000 RPM
Peak Torque (@ RPM): 52kgf.m (376 lb-ft) @ 4,000 RPM)
Compression Ratio: 8.0:1
Connecting Rods / Crank: Stock (Japanese Rally Championship Regulation)
Block Modifications: Stock (Japanese Rally Championship Regulation)
Camshafts: Stock (Japanese Rally Championship Regulation)
Valve / Springs / Retainers: Stock (Japanese Rally Championship Regulation)
Cylinder Head Mods / Gasket: Stock (Japanese Rally Championship Regulation)
Head / Main Studs: Stock (Japanese Rally Championship Regulation)
Intake Manifold / Throttle Body: Stock (Japanese Rally Championship Regulation)
Fuel Injectors: Stock (Japanese Rally Championship Regulation)
Fuel Delivery System: Stock (Japanese Rally Championship Regulation)
Engine Management System: MoTeC
Boost Controller: MoTeC
Ignition: Stock (Japanese Rally Championship Regulation)
Spark Plugs: NGK
Exhaust Manifold: Stock (Japanese Rally Championship Regulation)
Exhaust System: Fujitsubo
Intercooler: Stock (Japanese Rally Championship Regulation)
Cooling System: Stock (Japanese Rally Championship Regulation)
Oil System: Stock (Japanese Rally Championship Regulation)
Gauges: Coralba C-Giant Rally Computer

TURBOCHARGER
Turbocharger: Stock (Japanese Rally Championship Regulation)
Wastegate: Stock (Japanese Rally Championship Regulation)
Blow off Valve: Stock (Japanese Rally Championship Regulation)

CHASSIS/DRIVELINE
Springs, F&R (Make & Rate): Cusco 13 kgf/mm (F), Cusco 14kgf/mm (R)
Shocks, F&R (Make & Rate): Cusco Prototype Rally Dampers
Additional Suspension Components: Cusco Pillow Ball Top Mount
Transmission: Cusco Dog engagement 5-Speed Gear Kit
Transmission Gearing: 1st: 3.333, 2nd: 2.384, 3rd: 1,750,
4th: 1.333, 5th: 1.040
Final Drive: 3.900
Clutch / Flywheel: Cusco Reinforced Cover
with Metal Disc / Stock Flywheel
Differential(s) (Make & Type): Cusco Type-RS LSD (F&R)
Stock Driver’s Control Center Differential (DCCD)
Axles / Driveshaft: Stock (Japanese Rally Championship Regulation)
Wheels (Make, Size & Offset): Enkei Sport RC-T4 / 18-9.5J +30 Inset
Tires (Make & Size): Yokohama Advan A050 255/40R18
Brakes (F&R): Front Brembo & Rear STI Calipers, Winmax Pads
Etc.: Cusco Anti-Roll Bars (F & R)

INTERIOR
Roll Bar / Cage: Safety 21 ASN Rollcage
Seats: Bride Gardis III (CFRP)
Harnesses: Cusco Racing
Etc.: Cusco Anti-Roll Bars Front & Rear

EXTERIOR
Front Bumper: Stock (Japanese Rally Championship Regulation)
Front Lip Spoiler: Stock (Japanese Rally Championship Regulation)
Rear Bumper: Stock (Japanese Rally Championship Regulation)
Rear Diffuser: Stock (Japanese Rally Championship Regulation)
Hood: Stock (Japanese Rally Championship Regulation)
Spoiler: Stock (Japanese Rally Championship Regulation)
Headlights: Stock (Japanese Rally Championship Regulation)
Taillights: Stock (Japanese Rally Championship Regulation)
Mirrors: Cusco Prototype Carbon Mirrors
Grill: Stock (Japanese Rally Championship Regulation)
Paint: Stock (Japanese Rally Championship Regulation)
Custom Body Work: Stock (Japanese Rally Championship Regulation)
Etc.: Safety 21 Under Protection & Mud Flaps

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