Subaru introduced a new rally car based on the BRZ
Subaru returns to the spotlight of the Japanese Rally Championship (JRC) with a car that looks like a tuner’s dream. Instead of another rally version of the WRX, the manufacturer focused on the BRZ coupe, turning it into an all-wheel drive weapon.
The Subaru Boxer Rally Spec.Z is a specially built race car that gives the BRZ the “iron” enthusiasts have dreamed of since its debut. Unfortunately, the JRC does not require companies to produce homologation series, so do not expect the rally car to inspire a limited production road version.
Exterior and technical changes
Visually, the two-door coupe received a special body kit, including a redesigned front bumper with larger grille, a vented hood, widened front and rear fenders, and a fixed rear wing. The car is also equipped with Lexan windows, smaller mirrors, a roof air intake, and a racing livery. Of course, the interior has been completely stripped and fitted with a roll cage meeting FIA standards.
The rally car is wider than the road-going BRZ, with its width reaching 1820 mm, while retaining a length of 4265 mm and a wheelbase of 2575 mm.
Powertrain and transmission
While the rally look is impressive, the main highlight is what lies under the hood. The turbocharged 2.4-liter boxer engine (FA24) is borrowed from the WRX, representing a significant step forward compared to the naturally aspirated motor of the production BRZ. The power unit is tuned to over 276 hp and 500 Nm of torque.
Importantly, unlike the road-going BRZ, which remains a rear-wheel drive coupe for purists, the Boxer Rally Spec.Z delivers power to all four wheels through a six-speed sequential gearbox. The direct-drive all-wheel drive system allows it to tackle challenging JRC stages alongside the redesigned chassis.
Chassis, brakes, and suspension
The model sits on 18-inch Work aluminum wheels shod with Advan tires. The braking system features four-piston calipers. The suspension geometry and steering layout are unique to the rally car, leveraging experience accumulated from its predecessor, the WRX S4. Subaru engineers claim they have achieved a balance between “cornering sharpness and high-speed stability.”
Weight and advantages
Another important factor for the new JRC entrant is weight. JP4 regulations set a minimum weight of 1300 kg. While the WRX S4 struggled to reach this figure, the BRZ dipped below the desired mark, allowing Subaru to achieve “ideal weight distribution” and a lower center of gravity.
Debut and first impressions from the driver
The company confirmed that the Boxer Rally Spec.Z will debut at the Yuho Rally Asuka, taking place from May 8 to 10, as part of the Subaru Team Arai. Behind the wheel will be experienced driver Toshihiro Arai, who shared his impressions:
“My first impression of driving the new car was that almost all the problems we were struggling with have been solved. We still need to conduct some tests simulating real races, but I have a strong feeling that the overall balance of the car has improved by two to three levels compared to the previous car.”
“The engine is responsive, the brakes work well, and I feel that cornering speed is very high. This is a result of the size and low center of gravity of the base Subaru BRZ car, as well as the low yaw moment of inertia thanks to optimal component layout, which are major advantages. Additionally, the suspension geometry settings we worked on from the second half of the 2025 season have paid off, and the result is very good. During tests, I felt that ride quality improved even with minor adjustments, so there seems to be a lot of room for improvement.”
This project demonstrates that Subaru is not abandoning its rally heritage; on the contrary, it is seeking new ways to develop it. Using the BRZ coupe instead of the traditional WRX sedan is a bold move that could bring the team significant advantages due to better weight and aerodynamics. Although there will likely be no production version of such a car, the very fact of its appearance on Japan’s rally stages is great news for all fans of the brand and motorsport. All that remains is to see whether this technically intriguing machine can compete with more traditional rally cars this spring.