When the fifth-generation Toyota Supra (designated internally as the A90/J29) debuted, car enthusiasts worldwide dissected its shared DNA with the BMW Z4. For right-hand drive (RHD) markets like Japan, the United Kingdom, Australia, and New Zealand, the Supra Mk5 arrived as a factory-fresh performance machine blending a stiff chassis, balanced weight distribution, and the iconic BMW-sourced B58 inline-six engine. Unlike its legendary A80 predecessor, which spent years building a cult status through cinematic appearances and tunable 2JZ engines, the Mk5 entered a modernized global market where RHD variants served distinct regional demands.
Understanding how the right-hand drive Toyota Supra Mk5 fits into modern automotive culture requires looking past the badge engineering debates. From its Japanese Domestic Market (JDM) trim structures (RZ, SZ-R, and SZ) to the realities of importing modern sports cars across international borders, this generation carved out its own distinct legacy.
JDM Specifications and Trim Levels
In its home market of Japan, Toyota structured the Supra Mk5 lineup into three primary grades: the flagship RZ, the mid-tier SZ-R, and the entry-level SZ.
The range-topping RZ houses the 3.0-liter turbocharged inline-six (B58), pushing out roughly 340 horsepower initially, later bumped to 382 horsepower in subsequent updates. Power feeds through an eight-speed ZF automatic transmission to the rear wheels. Japanese buyers opting for the RZ also received performance hardware like an active differential, adaptive variable suspension (AVS), and red-painted Brembo four-piston front brakes.
For buyers prioritizing agility over raw straight-line power, the four-cylinder models filled the gap:
- SZ-R: Powered by a 2.0-liter twin-scroll turbocharged four-cylinder engine generating 258 horsepower, paired with smaller Brembo brakes, sports suspension, and an active differential.
- SZ: The base model featuring a detuned 2.0-liter engine producing 197 horsepower, aimed at daily driving efficiency without losing the coupe's sharp styling.
The RHD Driving Experience and Ergonomics
Sitting on the right side of a modern sports car cockpit changes the mechanical interaction, particularly in a cabin heavily influenced by German ergonomics. The Mk5 interior relies heavily on BMW's iDrive architecture, rebranded as the Toyota Supra Connect system.
The layout places the rotary controller, climate dials, and center console buttons within natural reach of the left hand, while the driver's right hand commands a thick-rimmed, leather-wrapped steering wheel equipped with aluminum paddle shifters. Forward visibility remains surprisingly open thanks to thin A-pillars, though the long hood demands precision when parking or navigating tight Japanese kei car lanes.
The seating position sits low and rearward, nearly centered over the car's 50:50 weight distribution balance. Unlike older RHD imports where pedal boxes felt cramped due to wheel-well intrusions, the Mk5 chassis accommodates right-hand drive conversion natively from the Magna Steyr manufacturing plant in Graz, Austria, ensuring symmetrical footwell space.
Tuning Culture and Aftermarket Support
While the fourth-generation A80 Supra relied on the legendary 2JZ-GTE iron block, the Mk5's B58 engine introduced closed-deck architecture and high-pressure direct injection that responded rapidly to aftermarket modifications.
Early tuning efforts focused on unlocking electronic control unit (ECU) parameters. Because modern Bosch ECUs on post-2020 models featured locked encryption, early JDM and global models required bench unlocking to adjust boost pressures and fueling maps safely. Once cracked, tuners regularly extracted substantial power gains from the stock turbocharger setup.
Common modifications for RHD Mk5 owners include:
- Cat-back exhaust systems: Enhancing the low-end growl of the inline-six while reducing backpressure.
- Coilover suspension upgrades: Dialing in track-specific geometry while retaining the electronic damping controls of factory AVS systems.
- Aero kits: Adding carbon fiber front splitters, rear ducktail spoilers, and wider wheels to emphasize the muscular rear haunches.
Importing and Global Appeal
Enthusiasts in countries with strict vehicle age restriction laws often look toward Japan for clean, well-maintained sports cars. However, unlike the classic A80 generation which now clears import thresholds easily under rules like the 25-year window in the United States, a modern Mk5 requires navigating strict compliance, safety certification, and emissions testing if moved across international regions.
Many buyers in traditional RHD strongholds like the UK, Australia, and New Zealand find that purchasing domestic-market or direct Japanese imports offers access to unique color options, such as Dawn Blue Metallic or Matte Storm Grey, alongside specific interior trim packages unavailable in local dealerships.
Frequently Asked Questions
Did Toyota ever offer a manual transmission for the RHD Supra Mk5?
Yes. Following initial years where an eight-speed automatic was standard across global markets, Toyota introduced a dedicated six-speed intelligent manual transmission (iMT) variant for the 3.0-liter engine, which became available across global RHD markets for enthusiasts preferring three pedals.
How does the RHD Mk5 compare to the older A80 Supra?
The Mk5 offers vastly superior chassis rigidity, modern safety technology, and instantaneous low-end torque thanks to its twin-scroll turbocharger. While the A80 remains a nostalgic icon of 1990s tuning culture, the Mk5 provides a more refined, track-capable platform straight from the factory.
What maintenance does the B58 engine require?
The B58 engine requires regular synthetic oil changes every 5,000 to 7,500 miles, strict adherence to coolant maintenance schedules for both the primary and auxiliary intercooler circuits, and high-octane fuel to prevent knock under high boost pressures.
Is the four-cylinder Supra (SZ/SZ-R) worth buying?
The four-cylinder models are significantly lighter over the front axle, resulting in sharper turn-in response and nimble handling characteristics. While they lack the brute force of the 3.0-liter RZ, they serve as balanced daily drivers and track-day platforms.
