This Mk4 Toyota Supra SZ Aero Top is a desirable open-top Japanese performance coupe, which has been enhanced with a raft of discerning upgrades. It is powered by a turbocharged 2.5-litre ‘1JZ-GTE’ VVT-i inline-six, driving the rear wheels through a five-speed R154 manual transmission. The engine conversion and turbocharger installation were professionally tuned by Unique Automotive, where the car produced a reported 302kW (405hp). This example is understood to have originally been a Japan-delivered model, which was later imported to Australia, where it passed compliance in April 2001, and has been with the seller for seven years. The seller states that the vehicle underwent a comprehensive mechanical transformation, completed in 2022. The odometer indicates 215,614 km, which the seller believes to be the genuine total. Build year: 1993 This Supra SZ Aero Top has been extensively upgraded with a later 1JZ-GTE VVT-i engine and R154 manual transmission in place of its original naturally aspirated powertrain. This example is finished in the timeless shade of Black, over a black leather and cloth-trimmed interior, featuring patterned front seat inserts, and metallic grey trim. It rides on an aftermarket set of 18-inch SSR ‘GTT V02’ alloy wheels, framing purple ATTKD-branded brake callipers, and fitted with mixed tyres. Equipment includes removable Aero Top roof panels, electrically operated windows and door mirrors, a partially electrically adjustable driver’s seat, and automatic air conditioning. Performance upgrades comprise a Haltech ECU and wiring harness, a Precision Gen1 6766 turbocharger, a Turbosmart GenV 50mm external wastegate, a BPP fuel rail kit, Bosch 980cc-1,150cc injectors, a Turbosmart fuel pressure regulator, an Apex exhaust system, a custom dump pipe, an oil filter relocation kit and a front-mounted intercooler. Chassis upgrades include adjustable Blitz coilover suspension, an ATTKD big brake kit with eight-piston front and six-piston rear callipers finished in purple, and JSAI side skirts. Additional upgrades include an aftermarket steering wheel, a carbon-fibre D1 Spec gear knob, aftermarket brake and clutch pedals, a Saas water temperature gauge, a Sony Xplod double-DIN media system with auxiliary input, a clear cam gear cover, an aluminium radiator, and an aftermarket air intake. The car will be supplied with one ignition key. Please refer to the photo gallery to assess the exterior and interior condition. Specific notes from the seller include: small paint chips around the wing, side skirts and right-hand front wing, wear on the seats and door panels, and age-related deterioration to sections of the weather stripping. The seller reports that the factory coolant temperature gauge is inoperative, though an aftermarket temperature gauge has been installed and functions correctly. The seller notes that the air conditioning has not been connected since the engine conversion. The most recent roadworthy inspection was completed in 2025. The seller states that the last maintenance was carried out in July 2026 by Ross Automotive, consisting of a general service. The seller states that a general service was also completed in December 2025. The seller reports that a further general service was carried out in June 2025. The seller reports that the car has received regular general servicing throughout their ownership. The seller notes that they purchased the car approximately seven years ago when it was fitted with a naturally aspirated 2JZ engine, a W58 manual gearbox conversion and had covered around 190,000 km. The subsequent engine and drivetrain conversion was completed over approximately two years, with the finished build completed in July 2022. This Toyota Supra Mk4 SZ Aero Top is a desirable and exciting modern classic Japanese performance icon, which has been transformed with a 1JZ-GTE VVT-i turbocharged powertrain conversion and supporting upgrades. Presented with a timeless colour scheme, instantly recognisable styling, and boasting thrilling rear-wheel drive dynamics, it would make a fine addition to any assembly of JDM icons, and a rewarding companion for weekend drives, car show visits, and longer-distance road trips alike.