Scion FR-S Subaru BRZ Toyota GT86 2.0L DOHC D-4S Boxer Engine & 6 Speed Manual Transmission Swap JDM FA20

Description

Estimated donor mileage: 40,000–65,000 miles.

Compression Tested: This engine was individually compression tested.

Upgrade your platform with this premium JDM 2013-2016 FA20 D-4S Engine and 6-Speed Manual Transmission Swap Kit. Sourced directly from Japanese domestic market donor vehicles, this complete power plant package is the ultimate replacement or high-performance upgrade for any ZN6 or ZC6 chassis. Featuring Toyota’s advanced D-4S direct-injection technology, the FA20 engine delivers a perfect balance of high-revving efficiency and reliable power. This kit includes the complete engine long-block, the precision-shifting 6-speed manual gearbox, and essential ancillaries, providing a clean, factory-matched solution for a seamless engine swap or transmission conversion project.

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Vehicle Specifications

• Year Range: 2013, 2014, 2015, 2016

• Make & Model Compatibility: Scion FR-S, Subaru BRZ, Toyota GT86 (ZN6/ZC6 Chassis)

• Engine Code: FA20 (2.0L DOHC D-4S Boxer Engine)

• Fuel Delivery: D-4S Direct Injection + Port Injection System

• Transmission Type: 6-Speed Manual Transmission (Close-Ratio)

• Drivetrain: Rear-Wheel Drive (RWD)

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

• Condition: Premium Used Performance Unit

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Vehicle Fitments

• Direct Swap Fitment: 2013-2016 Scion FR-S, Subaru BRZ, and Toyota GT86 models.

• Compatibility: Compatible with all ZN6/ZC6 chassis manual-transmission equipped vehicles.

• Swap Note: This package is designed as a direct replacement. If converting an automatic transmission vehicle to this 6-speed manual setup, additional components—including the clutch pedal assembly, master/slave cylinder lines, manual-specific driveshaft, and ECU/wiring integration—will be required.

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Included Parts

• Engine Assembly: Complete FA20 long-block with intake manifold, fuel rails, and injectors

• Transmission: 6-Speed manual gearbox assembly

• Ancillaries: Alternator, power steering pump, A/C compressor, and ignition coil packs

• Sensors: Integrated engine and transmission sensor suite (MAF, crank, and cam sensors)

• Clutch Housing: Factory clutch release fork and pivot assembly

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Installation & Maintenance Notes

• Maintenance Recommendation: To ensure the longevity of your new power plant, we strongly recommend performing a “pre-install refresh” including: a new OEM water pump, high-quality spark plugs, a fresh timing cover seal, and a new clutch/flywheel assembly suited to your driving style.

• Fluid System Care: Prior to startup, flush the manual transmission with high-quality 75W-90 GL-4 gear oil and fill the engine with full-synthetic 0W-20 or 5W-30 engine oil (depending on your climate and driving intensity).

• ECU Integration: As this is a JDM-spec engine assembly, verify your vehicle’s current ECU/PCM software compatibility. Depending on your region, you may need a professional re-flash or calibration to optimize the D-4S injection timing for your specific fuel quality.

• Professional Tip: When installing the engine/transmission combo, ensure the driveshaft angle is properly set and the shifter linkage is adjusted for the specific gear gate alignment of your center console trim.

Shipping & delivery

Standard orders are normally handled and processed in 1 business day, Monday through Saturday, after payment is confirmed and product availability has been verified. Estimated carrier transit is 1-2 days after dispatch, with transit days Monday through Saturday. Combined with the 1 handling period above, the estimated total delivery time is 1-3 business days for standard destinations. These are estimates, not guarantees. Oversized or freight shipments, deliveries to Alaska, Hawaii, or U.S. territories, and deliveries requiring carrier appointments may take longer or require a separate quote. See our Shipping Policy.