Toyota 1JZ-GTE Non-VVTi 2.5L Twin Turbo Engine & R154 5 Speed Manual Transmission Swap JDM | Special Order - Ships in 2-3 Weeks

Unleash legendary Toyota performance with this ultimate JDM 1JZ-GTE Non-VVTi Twin Turbo Engine and R154 5-Speed Manual Transmission Swap Package. Imported directly from Japan, this premium full powertrain conversion is the gold standard for high-horsepower drift, track, and street builds. The Non-VVTi 1.5JZ and 1JZ platform is globally renowned for its ultra-robust factory forged internals, heavy-duty parallel twin-turbo setup, and a high-revving cylinder head configuration that handles abuse far better than single-VVTi variants. Paired with the legendary, bulletproof R154 5-speed manual gearbox, this complete turn-key swap package comes absolute with the factory ECU and un-cut wiring harness, making it the perfect engine drop-in kit for your Nissan 240SX, Toyota Supra, Lexus IS300, or SC300 project.

Vehicle Specifications

• Engine Code: 1JZ-GTE (First Generation Non-VVTi)

• Displacement: 2.5 Liters (2492 cc)

• Induction: Factory CT12 Parallel Twin Turbochargers

• Transmission Type: R154 5-Speed Manual (Heavy-Duty Manual Gearbox)

• Engine Layout: Inline 6-Cylinder DOHC 24-Valve

• Origin: Japan (Genuine OEM Japanese Domestic Market Import)

• Condition: Premium Used Performance Swap (Inspected, compression-tested, and gear-synchronized)

• Mileage: Approx. 45,000–60,000 miles (Low Japanese domestic mileage)

Vehicle Fitments

• Direct Factory Replacement: 1991-1996 Toyota Supra MK3 (JZA70), Toyota Chaser / Mark II / Cresta (JZX81 / JZX90), and Toyota Soarer (JZZ30).

• Popular Project Conversion Swap Compatibility:

  • Lexus SC300 / SC400 (Direct chassis fitment layout)

  • Lexus IS300 (Requires aftermarket engine mounts and custom driveshaft)

  • Nissan 240SX S13 / S14 / S15 (Requires swap mounts and wiring conversion)

  • Toyota Supra MK4 (Ideal high-value 2JZ-GTE alternative swap)

Included Parts

• 1JZ-GTE Longblock: Complete engine block, cylinder head, oil pan, and valve covers

• R154 Transmission: Complete 5-Speed manual gearbox with shifter housing and clutch fork

• Twin Turbo Assembly: Dual factory CT12 turbochargers with wastegates and oil lines

• Electronics & Wiring: Factory 1JZ-GTE Non-VVTi Manual ECU (Engine Control Unit) and Complete Uncut Engine Wiring Harness

• Fuel & Intake Components: Intake manifold, throttle body, fuel rail, injectors, and factory exhaust manifolds

• Accessories: Alternator, power steering pump, starter motor, and factory coil packs

Installation & Project Conversion Notes

• Shifter Positioning: Depending on your target chassis (e.g., standard vs. extended housing for SC300 or Supra MK4), minor R154 shifter tripod housing modifications may be required for perfect interior center console alignment.

• Wiring Setup: While the engine harness is complete and uncut, dropping this setup into a non-native USDM chassis will require a standalone patch harness or professional wiring integration to link the JDM engine plugs to your factory chassis dash cluster.

• Clutch & Flywheel: Includes factory-spec used clutch components (when available). However, installing a fresh heavy-duty performance clutch kit, rear main seal, and fresh transmission gear oil is highly recommended prior to dropping the unit in.

• Maintenance Recommendation: For peace of mind on high-performance builds, we recommend renewing the timing belt, water pump, valve cover gaskets, and spark plugs before final installation.