Subaru has long been synonymous with performance and rally-inspired engineering, and the Sti Type Ra designation elevates this legacy to new heights. For driving purists and automotive enthusiasts seeking the pinnacle of Subaru’s performance capabilities, the limited-edition WRX STI Type RA stands as a testament to the brand’s commitment to pushing boundaries. This article delves into the details of this exceptional vehicle, exploring what makes the STI Type RA a truly special machine.
The Legacy of “Record Attempt” – Embracing the RA Heritage
The “RA” in STI Type RA is not just a random suffix; it carries a rich history within Subaru’s performance lineage. Standing for “Record Attempt,” this designation harkens back to Subaru’s ambitious endeavors to conquer speed and endurance challenges. In 1989, a Subaru Legacy shattered the FIA World Speed Endurance Record, showcasing Subaru’s engineering prowess on a global stage. Building upon this spirit of relentless pursuit of performance, the WRX STI Type RA embodies this heritage through meticulously engineered enhancements designed to deliver an unparalleled driving experience. It’s a direct descendant of a lineage built on breaking records and pushing limits.
Enhanced Performance Engineering: Power and Precision
The 2018 WRX STI Type RA is not merely an aesthetic upgrade; it’s a comprehensive performance enhancement package meticulously crafted by Subaru Tecnica International (STI). At its heart lies the formidable 2.5-liter turbocharged BOXER engine, but in the Type RA guise, it’s been tuned to unleash an estimated 310 horsepower. This power increase is achieved through a combination of STI-specified upgrades, including a new cold air intake and a high-flow performance exhaust system. These modifications allow the engine to breathe more freely, resulting in improved power delivery and responsiveness.
Alt Text: Enhanced performance with STI cold air intake system for Subaru WRX STI Type RA, improving engine airflow.
Further contributing to the boosted performance is a retuned ECU and stronger pistons. These internal engine enhancements ensure durability and reliability while handling the increased power output. The six-speed transmission, a crucial component for driver engagement, features a revised 3rd gear ratio, perfectly paired with a short-throw shifter. This revised gearing, combined with weight reduction and the horsepower bump, translates to noticeably quicker acceleration and a more engaging driving experience on both the road and track.
Superior Handling Dynamics: Suspension and Braking Refinements
Beyond raw power, the WRX STI Type RA excels in handling precision. The suspension system has been significantly upgraded with inverted front struts and rear double wishbone suspension, all featuring Bilstein® dampers. Bilstein dampers are renowned for their superior damping characteristics, providing a perfect balance between ride comfort and handling prowess. This advanced suspension setup ensures that the STI Type RA remains composed and responsive, even under demanding driving conditions.
Alt Text: Upgraded Bilstein suspension on Subaru WRX STI Type RA for enhanced handling and cornering performance.
A modified multi-mode Vehicle Dynamics Control (VDC) system further enhances stability, allowing drivers to confidently explore the car’s limits while maintaining control. To ensure exceptional stopping power to match the increased performance, the STI Type RA is equipped with a Brembo® brake system. Featuring monoblock 6-piston front calipers and dual-piston rear calipers, finished in an exclusive silver, and paired with cross-drilled rotors for superior heat dissipation, this braking system provides confident and consistent stopping performance, essential for both spirited driving and track days.
Exclusive Design Elements: Inside and Out
The WRX STI Type RA distinguishes itself not only through its performance upgrades but also with unique design cues that set it apart from the standard STI model. The exterior immediately grabs attention with exclusive Cherry Blossom Red accents around the front mesh grille and the rear bumper cover. An STI front underspoiler is added, not only for aesthetics but also for improved stability at higher speeds. Black finish exterior mirrors with integrated turn signals, a roof-mounted shark fin antenna, and STI fender badges further contribute to the distinctive and aggressive look. The rear deck lid proudly displays the WRX STI Type RA badge, signifying its limited-edition status.
Alt Text: Exclusive Cherry Blossom Red accents and STI badging on the Subaru WRX STI Type RA highlighting its unique design.
Inside the cabin, the STI Type RA experience continues with Recaro® performance design front seats featuring red bolsters and stitching, along with an embossed STI logo on the head restraints. Red stitching and accent trim are carried throughout the cabin, creating a sporty and premium ambiance. The steering wheel, wrapped in Ultrasuede® for enhanced grip, features a black gloss-finish center spoke insert with the STI logo. Each of the 500 WRX STI Type RA units produced for retail sale is individually numbered with a plaque mounted on the center console, further emphasizing its exclusivity.
Limited Availability: A Collector’s Item
The 2018 Subaru WRX STI Type RA was limited to just 500 units, making it a highly sought-after collector’s item for Subaru enthusiasts. Its combination of enhanced performance, exclusive features, and limited production run solidified its place as a special edition that celebrates Subaru’s performance heritage. For those fortunate enough to own an STI Type RA, they possess a piece of Subaru’s performance legacy, a vehicle engineered for driving purists who appreciate the thrill of driving a truly exceptional machine.
In conclusion, the Subaru WRX STI Type RA is more than just a car; it’s an embodiment of Subaru’s performance philosophy, a tribute to its record-breaking heritage, and a testament to STI’s engineering expertise. It’s a driver-focused machine designed to deliver an exhilarating and engaging experience, making it a standout model in the Subaru lineup and a prized possession for automotive enthusiasts worldwide.
