by Subaru unveiled a rally BRZ with turbocharging and all-wheel drive
Subaru is once again turning heads in the Japan Rally Championship by unveiling a car that looks like a tuner’s dream. Instead of building another rally car based on the WRX, the company took the BRZ coupe and transformed it into an all-wheel-drive weapon.
The Boxer Rally Spec.Z is a specially built race car that finally gives the BRZ the “hardware” enthusiasts have dreamed of since its debut. Unfortunately, JRC regulations do not require companies to produce homologation series, so do not expect this rally machine to inspire a limited edition for public roads.
Exterior Design and Construction
Visually, the two-door coupe received a special body kit, which includes a redesigned front bumper with larger grilles, a vented hood, prominent front and rear fenders, as well as a fixed rear wing. The car is also equipped with lexan windows, smaller mirrors, a roof scoop, and a racing livery. Naturally, the interior was completely stripped and fitted with an FIA-compliant roll cage.
The rally car is wider than the road-going BRZ, with its width reaching 1,820 mm, while retaining the length of 4,265 mm and a wheelbase of 2,575 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, which is a significant step forward compared to the naturally aspirated engine of the production BRZ. The power unit is tuned to over 276 hp (206 kW / 280 PS) and 500 Nm of torque.
Unlike the road-going BRZ, which remains a rear-wheel-drive coupe for purists, the Boxer Rally Spec.Z sends power to all four wheels via a six-speed sequential gearbox. The direct-drive all-wheel-drive system allows it to conquer the challenging stages of the JRC, complemented by an upgraded chassis.
Chassis and Suspension
The model is equipped with 18-inch Work aluminum wheels shod in Advan tires. The braking system features four-piston calipers. The suspension and steering geometry is unique to the rally car, utilizing experience gained from its predecessor, the WRX S4. Subaru engineers claim they achieved a balance between “sharp cornering and high-speed stability.”
Weight and Coupe Advantages
Weight is as crucial here as power or grip. According to JP4 regulations, the minimum weight is 1,300 kg. The WRX S4 historically struggled to reach this figure, but the BRZ sits below it. This leeway gives Subaru the ability to precisely position ballast, achieving a more favorable weight distribution while also benefiting from the coupe’s lower center of gravity.
Debut and Driver
Subaru has confirmed that the Boxer Rally Spec.Z will make its debut at the Yuho Rally Asuka, which will take place from May 8 to 10, under the banner of Subaru Team Arai. Behind the wheel will be the experienced driver Toshihiro Arai, who stated:
“My first impression of driving the new car was that almost all the issues we had been struggling with were resolved. We still need to conduct some tests simulating actual races, but I have a strong feeling that the car’s overall balance has improved by two to three levels compared to the previous car.”
“The engine is responsive, the brakes work well, and I feel the 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 due to the optimal placement of components, which are major advantages. Additionally, the suspension geometry adjustments we have been working on since the second half of the 2025 season have paid off, and the result is very good. During tests, I felt that the driving quality improved even with minor adjustments, so there seems to be a lot of room for improvement.”
This rally project demonstrates that Subaru continues to advance its sporting ambitions, utilizing an unexpected platform. Although the BRZ has always been positioned as an affordable rear-wheel-drive coupe for enthusiasts, its low center of gravity and lightweight construction proved to be an ideal base for a rally car. The driver’s feedback indicates that the engineers managed to solve many issues that plagued previous models, and the new car has significant potential for success in the championship. It also serves as a reminder that Subaru has deep rallying traditions, and even if production versions do not receive such extreme updates, the company continues to refine its technologies on the competition stages.
