World Premiere of All-New Subaru “WRX STI” at 2014 NAIASTokyo, January 15, 2014 - Fuji Heavy Industries Ltd. (FHI), the maker of Subaru automobiles, has just unveiled theall-new WRX STI (US specifications) at the 2014 North American International Auto Show (NAIAS) currently being
held in Detroit, Michigan.
As the top grade model of the WRX series, the new WRX STI embodies at an even higher level the shared productseries concept: “Pure Power in Your Control”.
Starting with the base WRX model, Subaru has equipped the WRX STI with the powerful, motorsport-proven
2.5-liter Horizontally-Opposed turbo engine, an exclusively-tuned suspension for enhanced rigidity, multi-mode
DCCD (Driver’s Control Center Differential) and more.
During development, Subaru honed the driveability of the new WRX STI to perfection, testing it under various
driving conditions in several countries. As with past generations of the WRX STI, testing included ultra-high speedroad testing on Germany's Nürburgring circuit, known for its harsh road conditions. Through this process, Subaru has
raised performance for the body, chassis and other vehicle areas to the limit and fused them into one. This has
elevated overall vehicle performance, resulting in the pinnacle of Subaru AWD sport performance with predictablehigh power at the driver's fingertips.

Subaru WRX STI (US specifications)[Main features]■ Product concept“Pure Power in Your Control”
The product concept “Pure Power in Your Control” was established during development of the new WRX series. This
concept aims to reach an even higher order of “absolute speed” and “driving excitement” for sports sedans, the goalpursued in successive generations of WRX series. This product concept was embodied to maximize the potential of
the turbo Boxer engine and the pursuit of ultimate control performance, allowing drivers to steer the vehicle exactly
as they imagine. To this end, the body has been made lighter and more rigid, integrating extensive chassis
reinforcements.

■ Mechanism< Chassis and Body >Symmetrical AWD-based chassis and body performance has been thoroughly enhanced to the hilt to squeeze every
last drop of power out of the Horizontally-Opposed turbo engine. This is what makes “Pure Power in Your Control”
possible.
・ Working to stiffen both body and suspension while optimizing suspension geometry has both quickened vehicle
response to driver steering input and raised the limit performance for cornering. In addition, Multi-mode Vehicle
Dynamics Control (VDC) and Active Torque Vectoring have been added for even more predictable, moreenjoyable driving.
・ Many hours of in-depth suspension tuning have resulted in a flat, comfortable ride.
・ Steering has been made more precise with a quickened steering gear ratio and a more rigid steering system.
< Engine >The new WRX STI is equipped with a 2.5-liter Horizontally-Opposed turbo engine, serving as a symbol of Subaru’s
high performance and reliability, as perfected in motorsport.
・ Through precise tuning, the engine produces an impressive 305 horsepower at 6,000 rpm and 290 pound-feet oftorque at 4,000 rpm.
< Transmission >On the receiving end of the powerful Horizontally-Opposed engine, the WRX STI employs a reinforced six-speed
manual transmission. Coupled with short throw shifting, the combination makes driving a thrill.
- Six-Speed Manual Transmission ・ Compared to the existing 6MT, the new WRX STI transmission was given better tactile feedback with gears thatlock solidly in place for a sportier shift feel.
・ The WRX STI equipment package continues to come with the multi-mode DCCD system, a carryover from theexisting model. This system allows the driver to freely select center differential control characteristics according
to road conditions and driver’s preferences.
■ Safety
Following Subaru's safety philosophy of “ALL-AROUND SAFETY”, performance in all safety fields have beenenhanced.
< Active Safety >・ With Symmetrical AWD as a base, the body was lightened, rigidity improved and chassis performance enhanced
along with VDC. All this gives the WRX STI the best hazard avoidance performance in its class, making driving
excitement a safe endeavor in any scenario.
< Passive Safety >・ The new WRX STI employs more high tensile steel plating with strengthened joints with various structures.
While helping to reduce weight, these changes also make for a stronger body with world-class safety
performance in collisions from the front, rear or sides.
・ In addition to assertively using collision-absorbing structure for the hood and bulkhead, collision-absorbing
material has been added in the engine compartment side for increased pedestrian protection.

■ Packaging
The unrivalled WRX STI character from successive generations has been honed yet again by further improving its
practicality as a performance four-door sedan.
・ The wheelbase has been enlarged by 25 mm, all of which was used to expand rear leg room. This gives the new
WRX STI more elbow- and shoulder-room without changing the total body width.
・ The bottom end of the A-pillar has been extended 200 mm toward the front and the side mirrors mounted on thefront door panels to add a new quarter window and keep the dashboard and door window sills lower. Thesechanges make for a better visibility and sleek styling.
・ Front and rear door opening dimensions have been enlarged, making ingress and egress much easier.
・ Trunk space has been expanded and made easier to use by adopting fold down rear seats with a large opening and60:40 split.
■ Design< Exterior >Befitting of Subaru’s flagship performance model, the exterior design expresses the strong presence of an ultimateAWD performance car with aggressive yet refined styling.
・ The front end was built using a nose cone design for a dynamic solid shape, starting with Subaru's unified design
motif, the hexagonal grille. The intrepid shape of the new hawkeye headlights is paired with the aggressive wideand low styling the WRX STI is known for.
・ For side design, the bottom end of the A-pillar was extended 200 mm toward the front from the previous modeland the C-pillar now smoothly transits into the trunk surface for a flowing silhouette. Front fender ducts andspecial sharp side sill spoilers show off the sporty nature of the WRX STI.
・ The rear design further enhances the WRX STI’s appeal as a performance model. The diffuser-integrated bumperand twin dual mufflers emphasize the low center of gravity and driving performance. Specially designed rear
combination lamps were given a thin shape to highlight vehicle width. A large rear spoiler also enhances
aerodynamic performance and presents the top grade model of the WRX series.
・ A shark fin antenna is used to match the body and add more refinement to the styling.
・ New alloy wheels (18x8 1/2J) were designed to be more rigid and lighter.
・ LED lighting is employed for the headlights (low beams and clearance lamps)*1, tail and brake lights andhigh-mounted brake light in an effort to improve fuel efficiency by saving power.
・ Exclusive letters “STI” rest on the exterior parts such as a front grille and front fenders.
・ WR Blue Pearl and Crystal White Pearl are two new exterior colors.
*1: Manufacturer-installed option< Interior >The WRX STI interior is all about high performance. The driver’s seat was designed to be like a cockpit—themoment the driver opens the door, they get transported miles from their daily life.
・ Decorative carbon trim panels and metal trim accents have been arranged around the interior, centered on thecontrolling elements. This gives the interior a quality feel and harkens back to the WRX STI racing image. The
red accents on seats, shift lever and center of instrument panel are exclusive features for the WRX STI.
・ The interior is solid black from roof to floor, bringing the whole interior together and allowing the driver toconcentrate on driving. Quality materials soft to the touch are used in places the passenger will touch frequently
for a more quality interior feel.
・ For the first time, the WRX STI gets a D-shaped steering wheel for a sportier impression. The grip shape is easy
to hold onto with a small diameter for improved operability and tactile feedback, making for a more appealing
driving experience.

・ Befitting a high performance vehicle, the seats are designed with superior holding ability. The headrests werealso embossed with an “STI” logo on their front.
・ The meters employ a dual dial layout with horizontal needles, 3.5-inch full color liquid crystal display andaluminum rings for improved functionality and a quality feel. The attention to detail gives a refined, performancefeel of a high performance car. The red-based lighting elicits a performance racing image, made even more
noticeable by its contrast with the white needles.
・ As another racing symbol, the multi-function display is equipped with a boost pressure display screen.
・ Models equipped with navigation systems support Aha Radio*2.
・ The WRX uses harman/kardon audio systems custom tuned to acoustically fit the WRX.
*2 A service by the Aha Radio Division of Harman International providing internet radio and other various content.

<Major specifications (US specifications)>
Body size (Overall length / width / height): 4,595 x 1,795 x 1,475 mm*3
Wheelbase: 2,650 mm
Engine: 2.5-liter Horizontally-Opposed turbo engine
Displacement: 2,457 cc
Transmission options: six-speed manual
Maximum output: 305 hp / 6,000 rpm
Maximum torque: 290 lb.-ft. / 4,000 rpm
Tire size: 245/40 R18
Seating capacity: 5*3 Roof surface is 1,465 mm###