2008-2014 Subaru WRX STI GRB/GRF — Complete Factory Specification
2008-2014 Subaru WRX STI GRB/GRF — Complete Factory Specification See the specs panel or maintenance table below for complete factory data.
Legal in 2033
Subaru WRX STI
GRB (hatchback) / GRF (sedan) (2008-2014)
Power
305 HP @ 6,000 rpm (USDM), 308 HP @ 6,400 rpm (JDM Spec-C) / ~270 HP measured at crank after drivetrain (actual)
0-60
4.8 seconds
Top Speed
250 km/h limited
Weight
1,535 kg (3,384 lb) hatch 6MT
Current Market Value
Contact for pricing
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🇺🇸 US Import Information
This vehicle will become legal to import in 2033 under the 25-year exemption rule. Check our import guide for details on the process.
Subaru WRX STI (GRB (hatchback) / GRF (sedan))
Technical Specifications - 3rd generation Impreza STI (GR platform)
Variants:
WRX STI 5-door hatch (GRB, 2008-2014)
WRX STI 4-door sedan (GRF, 2011-2014)
WRX STI Limited (leather, BBS wheels, sunroof)
WRX STI Special Edition (lightweight variant)
WRX STI Spec C (JDM only, track-focused stripped version)
WRX STI 22B-RA Type Z (rare late-production)
Engine Specifications
EJ257 - Flat-4 (boxer) turbocharged DOHC 16-valve
Engine CodeEJ257
TypeFlat-4 (boxer) turbocharged DOHC 16-valve
Displacement2,457 cc (150 cu in)
Bore × Stroke99.5 mm × 79.0 mm (oversquare)
Compression Ratio8.2:1
Power (Official)305 HP @ 6,000 rpm (USDM), 308 HP @ 6,400 rpm (JDM Spec-C)
Power (Actual)~270 HP measured at crank after drivetrain
Torque290 lb-ft (393 Nm) @ 4,000 rpm
Fuel SystemSequential multi-point EFI with side-feed injectors
AspirationSingle IHI VF48 turbocharger (USDM) / VF43 (JDM)
Complete Specifications
2008-2014 Subaru WRX STI GRB/GRF — Complete Factory Specification
See the specs panel or maintenance table below for complete factory data.
From the shop
Browse the shop →Original JDM designs, made to order.
Next: plan the move
Found the car. Understand the handover.
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