JDM 1997–2001 Mazda RX-7 13B-REW Twin Turbo Engine Package | Complete FD3S Engine & Transmission Swap

Key Features & Benefits

Complete Engine Swap Package

• Genuine JDM Mazda 13B-REW twin-turbo rotary engine
• Factory 5-speed manual transmission included
• ECU included
• Engine wiring harness included
• Ideal complete drivetrain solution

Legendary Twin-Turbo Performance

• Sequential twin-turbocharger system
• Exceptional power-to-weight ratio
• Smooth high-RPM power delivery
• Proven performance platform

Authentic JDM Import

• Imported directly from Japan
• Genuine Mazda RX-7 FD3S drivetrain
• Ideal for authentic restorations
• Popular among collectors and enthusiasts

Strong Aftermarket Support

• Extensive global parts availability
• Huge tuning community
• Ideal for performance upgrades
• Suitable for street and motorsport applications

Excellent Foundation for Builds

• Perfect for RX-7 restorations
• Great swap package
• Suitable for track projects
• Ideal for high-performance builds

Detailed Product Description

Genuine JDM Mazda 13B-REW Power

The Mazda 13B-REW changed the performance car world when it debuted in the FD3S RX-7. It became the first mass-produced sequential twin-turbocharged rotary engine and remains one of the most respected Japanese performance engines ever built.

Designed specifically for the third-generation RX-7, the 13B-REW delivers a unique combination of compact size, lightweight construction, responsive power delivery, and exceptional tuning potential.

This JDM engine package originates from a 1997–2001 Mazda RX-7 FD3S and includes the essential components required for a replacement installation or custom build.

What’s Included

This complete package includes:

• Mazda 13B-REW twin-turbo rotary engine
• Factory 5-speed manual transmission
• OEM ECU
• Engine wiring harness

This combination makes the package particularly attractive for buyers seeking a more complete solution compared to purchasing an engine alone.

Engine Specifications

Engine Type: Mazda 13B-REW Rotary

Configuration: Twin Rotor Rotary

Displacement: 1.3L (1308cc)

Induction: Sequential Twin Turbochargers

Vehicle Application: Mazda RX-7 FD3S

Model Years: 1997–2001

Transmission: 5-Speed Manual

Origin: Japan (JDM Import)

Mileage: Unknown

Condition: Used

Sale Type: Sold As-Is

Why the 13B-REW Remains So Popular

Even decades after production ended, the 13B-REW continues to dominate conversations among rotary enthusiasts.

Popular advantages include:

• Compact dimensions
• Lightweight design
• Excellent chassis balance
• Smooth high-RPM operation
• Strong aftermarket support
• Massive tuning potential
• Proven motorsport pedigree

Builders regularly use these engines for:

• Street performance builds
• Drift cars
• Time attack vehicles
• Drag racing projects
• Circuit racing applications
• Collector restorations
• High-horsepower custom builds

Factory 5-Speed Manual Transmission

Included with the engine is the matching factory 5-speed manual transmission.

This is especially valuable for buyers seeking:

• Complete drivetrain conversions
• OEM replacement components
• FD3S restorations
• Rotary swap projects

The transmission was engineered specifically to complement the characteristics of the 13B-REW, providing smooth shifting and reliable performance under spirited driving conditions.

ECU and Wiring Harness Included

Many imported engines are sold without supporting electronics, making installation more difficult and expensive.

This package includes:

• OEM ECU
• Factory engine harness

These components can simplify installation and provide a more complete starting point for restoration or swap projects.

Ideal Applications

This engine package is suitable for:

RX-7 Restoration Projects

Restore a late-model FD3S using an authentic JDM drivetrain.

Replacement Engine Installations

Replace a damaged or worn-out 13B-REW with a genuine Mazda unit.

Performance Builds

Create a powerful street, drift, or track vehicle using one of the most capable rotary platforms available.

Rotary Engine Swaps

Use the engine and transmission package in custom builds where compact dimensions and lightweight performance are priorities.

Build Quality and Engineering

The 13B-REW showcases Mazda’s dedication to rotary engine development.

Unlike conventional piston engines, the rotary design offers:

• Fewer moving parts
• Compact packaging
• Reduced vibration
• High RPM capability
• Excellent weight distribution

These characteristics helped the FD3S RX-7 earn its reputation as one of the finest driver’s cars ever produced.

Why Choose This Product?

Finding a genuine JDM 13B-REW package with the transmission, ECU, and wiring harness included is becoming increasingly difficult.

This package offers several advantages:

• Genuine Japanese-market drivetrain
• Complete engine package
• 5-speed manual transmission included
• ECU included
• Wiring harness included
• Excellent swap candidate
• Ideal restoration platform
• Strong aftermarket support
• Legendary Mazda rotary performance

Whether you’re restoring an RX-7 or building a custom project, this package provides a proven and highly desirable foundation.

Perfect For

This package is ideal for:

• Mazda RX-7 FD3S restorations
• Rotary enthusiasts
• JDM collectors
• RX-7 replacement engine projects
• Drift car builds
• Street performance builds
• Track-day cars
• Time attack projects
• Engine swap projects
• Motorsport applications
• High-performance custom builds

Frequently Asked Questions

Is this a genuine Mazda 13B-REW engine?

Yes. This is an authentic JDM Mazda 13B-REW twin-turbo rotary engine imported from Japan.

What comes with the package?

The package includes the engine, 5-speed manual transmission, ECU, and engine wiring harness.

What vehicles does it fit?

The engine was designed for the Mazda RX-7 FD3S and fits 1997–2001 models.

Is mileage known?

Mileage is unknown, which is common for many imported JDM engine packages.

Is the transmission included?

Yes. The factory 5-speed manual transmission is included.

Is the ECU included?

Yes. The OEM ECU is included with the package.

Is this suitable for an engine swap?

Absolutely. The included transmission, ECU, and wiring harness make it an excellent swap candidate.

Is the package sold with a warranty?

The package is sold as-is. Buyers should inspect and verify suitability for their intended application.

Complete JDM Mazda RX-7 FD3S engine packages continue to become harder to source as demand from collectors, enthusiasts, and builders continues to rise. If you’re searching for an authentic 13B-REW twin-turbo drivetrain with the essential supporting components included, this is an excellent opportunity.

Contact us today for current availability, additional photos, shipping options, and pricing information before this rare JDM engine package is sold.

Mazda RX-7 13B-REW Twin Turbo Engine

Mazda RX-7 13B-REW Twin Turbo Engine

Mazda RX-7 13B-REW Twin Turbo Engine

Mazda RX-7 13B-REW Twin Turbo Engine

Mazda RX-7 13B-REW Twin Turbo Engine

Mazda RX-7 13B-REW Twin Turbo Engine

Mazda RX-7 13B-REW Twin Turbo Engine

Mazda RX-7 13B-REW Twin Turbo Engine