That Subaru STI RA model that was teased earlier this month is now official and the car looks pretty cool. If you are wondering, the RA designation stands for Record Attempt. The 2018 WRX STI Type RA has an estimated 310hp, and that power gain comes thanks to an STI cold air intake.
Performance Enhancements
The limited edition Type RA features a carbon fiber roof panel, no spare tire for weight savings, a carbon fiber pedestal wing, forged 19-inch BBS wheels, and 245/35R19 Yokohama Advan Sports tires. These enhancements are designed to reduce weight and improve aerodynamics, contributing to the car’s overall performance. The extra power is also attributed in part to a retuned ECU and stronger pistons. The retuned ECU optimizes the engine’s performance, while the stronger pistons ensure durability under high stress conditions.
The transmission is a 6-speed with a revised 3rd gear and short throw shifter. This setup allows for quicker and more precise gear changes, enhancing the driving experience. Handling is further improved with Bilstein dampers, modified VDC (Vehicle Dynamics Control), and Brembo brakes with 6-piston front calipers and cross-drilled rotors. The Bilstein dampers provide a smoother ride and better handling, while the modified VDC system helps maintain stability during aggressive driving. The Brembo brakes offer superior stopping power, ensuring the car can handle high speeds safely.
Design and Features
In addition to its performance upgrades, the WRX STI Type RA boasts several design features that set it apart from the standard model. The carbon fiber roof panel not only reduces weight but also lowers the car’s center of gravity, improving handling. The carbon fiber pedestal wing enhances aerodynamics, providing additional downforce at high speeds. The forged 19-inch BBS wheels are both lightweight and strong, contributing to the car’s agility and performance.
Inside, the Type RA features Recaro seats that offer excellent support during spirited driving. The interior is designed with a focus on the driver, with controls and displays positioned for easy access and visibility. The car also includes a unique serialized plaque, indicating its limited edition status.
Subaru has also made efforts to improve the car’s overall driving experience. The short throw shifter reduces the distance between gear changes, making shifts quicker and more precise. The revised 3rd gear ratio is designed to provide better acceleration, particularly in mid-range speeds.
Pricing and more details will be announced closer to launch. Only 500 units will be made, so expect big dealer markups due to the limited availability. This exclusivity is likely to make the WRX STI Type RA a sought-after model among enthusiasts and collectors.
In summary, the 2018 WRX STI Type RA is a performance-oriented, limited edition model that offers a range of enhancements over the standard WRX STI. From its increased power and improved handling to its unique design features, the Type RA is a testament to Subaru’s commitment to performance and innovation.
via Subaru
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