The 2018 Subaru WRX STI Type RA is a special edition variant of the popular WRX STI model. "RA" stands for "Record Attempt," as this model was designed to commemorate Subaru's record-breaking run at the Nürburgring racetrack in Germany.
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Powered by a 2.5-liter turbocharged flat-four engine, commonly known as the Subaru Boxer engine. The Type RA variant of the STI (Record Attempt) features several performance upgrades over the standard STI model. However, the engine specifications remain the same.
Here are the specifications for the 2.5-liter turbocharged engine in the 2018 Subaru WRX STI Type RA:
Engine Type: 2.5-liter turbocharged flat-four ("Boxer") engine
Displacement: 2,457 cc
Configuration: Horizontally-opposed (Boxer)
Power Output: 310 horsepower
Torque: 290 lb-ft
Compression Ratio: 8.2:1
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Transmission: 6-speed manual
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It's worth noting that the Type RA also features additional performance enhancements such as improved suspension, a revised gearbox, lightweight components, and aerodynamic upgrades, making it a more focused and performance-oriented version of the standard WRX STI.
