Twin Turbo Rotary Engine

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  • Discover this 1992 Mazda Efini RX-7 Type R 5-Speed

    1992 Mazda Efini RX-7 Type R 5-Speed for Sale | JDM FD3S Twin Turbo Rotary

    $17,000.00

    The 1992 Mazda Efini RX-7 Type R 5-Speed represents one of the purest expressions of Japanese performance engineering from the golden era of sports cars. Powered by Mazda’s legendary twin-turbocharged 13B rotary engine and paired with a five-speed manual transmission, this FD3S RX-7 delivers the lightweight handling, razor-sharp steering, and exhilarating power delivery that have made it one of the most desirable JDM performance cars ever built.

    Finished in black over black leather upholstery, this right-hand-drive example combines classic FD styling with tasteful upgrades, including 17-inch BBS forged wheels, a PowerFC engine management system, carbon-fiber headlight covers, and documented service records. With approximately 217,000 kilometers (135,000 miles), this RX-7 has been maintained and preserved by enthusiasts who understood the importance of proper rotary ownership.

    For collectors, rotary enthusiasts, and JDM performance car buyers, opportunities to own an authentic 1992 Mazda Efini RX-7 Type R 5-Speed continue to become increasingly rare.

  • JDM 1996–1998 Mazda RX-7 FD 13B Engine

    JDM 1996–1998 Mazda RX-7 FD 13B Engine + 5-Speed Manual Transmission & ECU

    $5,600.00

    Looking for a genuine JDM rotary engine package for your Mazda RX-7 project? This JDM 1996–1998 Mazda RX-7 FD 13B Twin Turbo 1.3L Rotary Engine + 5-Speed Manual Transmission & ECU offers one of the most sought-after drivetrain combinations ever produced by Mazda.

    Imported directly from Japan, this complete package includes the legendary 13B-REW twin-turbo rotary engine, matching 5-speed manual transmission, and factory ECU. Whether you’re restoring an FD3S RX-7, replacing a worn drivetrain, building a dedicated track car, or planning a custom rotary swap, this setup provides an authentic foundation for your project.

    The 13B-REW remains one of the most respected rotary engines in automotive history. Known for its lightweight design, twin-turbo performance, smooth high-RPM operation, and massive tuning potential, it continues to be the engine of choice for serious rotary enthusiasts worldwide.

    Compression testing is available upon request for serious buyers, providing additional confidence before purchase.

  • Mazda RX-7 13B-REW Twin Turbo Engine

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

    $4,200.00

    FOR SALE – JDM 1997–2001 Mazda RX-7 13B-REW Twin Turbo Engine Package

    Product Overview

    If you’re searching for a genuine JDM rotary engine package for your Mazda RX-7 restoration, performance build, or engine swap project, this FOR SALE – JDM 1997–2001 Mazda RX-7 13B-REW Twin Turbo Engine Package is an exceptional opportunity.

    Imported directly from Japan, this complete drivetrain package includes the legendary Mazda 13B-REW twin-turbo rotary engine, factory 5-speed manual transmission, ECU, and engine wiring harness. Designed for the FD3S RX-7 platform, this setup offers enthusiasts one of the most sought-after Japanese performance engines ever produced.

    The 13B-REW remains one of the most iconic rotary engines in automotive history. Its lightweight construction, sequential twin-turbo system, and incredible tuning potential have made it a favorite among RX-7 owners, motorsport competitors, collectors, and rotary enthusiasts worldwide.

    Whether you’re replacing a tired engine, restoring a late-model FD3S, or assembling a complete rotary-powered project car, this package provides a solid foundation built around authentic Mazda engineering.


  • Twin-Turbo Mazda Eunos Cosmo Engine

    JDM 20B REW 3-Rotor Twin-Turbo Mazda Eunos Cosmo Engine for Sale | Genuine 20B Rotary Engine with Automatic Transmission

    $9,800.00

    If you’re searching for one of the most legendary rotary engines ever produced, the JDM 20B REW 3-Rotor Twin-Turbo Mazda Eunos Cosmo Engine is an exceptional opportunity. Highly sought after by collectors, performance enthusiasts, and professional builders, the 20B REW is widely regarded as the pinnacle of Mazda’s production rotary engine technology.

    Originally found in the 1990–1995 Mazda Eunos Cosmo, this genuine JDM powerplant features a factory 3-rotor sequential twin-turbocharged configuration paired with its original automatic transmission. Renowned for its smooth power delivery, unmistakable rotary sound, and enormous tuning potential, the 20B REW remains one of the rarest and most desirable Mazda engines ever built.

    Whether you’re planning a high-end engine swap, restoring a classic Eunos Cosmo, or building a one-of-a-kind RX-7, this complete 20B engine package provides an authentic foundation for your next project.

  • JDM 96 Spec Mazda RX7 FD3S Twin Turbo 13B Rotary Engine

    JDM 96 Spec Mazda RX7 FD3S Twin Turbo 13B Rotary Engine 5 Speed Manual Trans FD

    $3,000.00

    The JDM 96 Spec Mazda RX7 FD3S Twin Turbo 13B Rotary Engine 5 Speed Manual Trans FD is one of the most desirable rotary drivetrain packages available for RX-7 enthusiasts, collectors, restorers, and performance builders. Sourced from the legendary FD3S RX-7, this complete low-mileage setup includes the renowned 13B twin turbo rotary engine, factory 5-speed rear-wheel-drive manual transmission, twin turbochargers, alternator, distributor, housings, rotors, and all attached accessories as shown.

    With approximately 44,000 miles, this drivetrain package offers an excellent balance of originality, performance potential, and value. The FD RX-7 remains one of the most iconic Japanese sports cars ever produced, and its 13B-REW twin turbo rotary engine continues to be one of the most sought-after powerplants in the JDM performance world.

    Whether you’re restoring an FD3S, replacing an existing drivetrain, building a high-performance rotary project, or collecting rare Japanese performance components, this complete package provides an authentic foundation for your build.

  • JDM Mazda RX7 FD 13B REW Twin Turbo Engine

    JDM Mazda RX7 FD 13B REW Twin Turbo Engine with 5 Speed Transmission – Complete Rotary Swap Package

    $2,500.00

    The JDM Mazda RX7 FD 13B REW Twin Turbo Engine with 5 Speed Transmission is one of the most desirable rotary engine packages ever produced by Mazda. Designed specifically for the legendary RX-7 FD3S platform, the 13B-REW became the world’s first mass-produced sequential twin-turbocharged rotary engine and remains a benchmark for lightweight performance, high-revving power delivery, and tuning potential.

    This complete JDM drivetrain package includes the sought-after 13B REW twin turbo rotary engine paired with a 5-speed manual transmission, making it an ideal solution for RX-7 restorations, replacement engine projects, custom builds, and performance-focused rotary swaps.

    With approximately 55,000 kilometers on the engine and an extensive list of included components, this package provides enthusiasts with a convenient, ready-to-install solution that eliminates the hassle of sourcing multiple parts separately.

    Whether you’re restoring an FD RX-7 to factory specifications or building a high-performance rotary project, this engine package offers an outstanding foundation for your next build.

  • Mazda 13B-REW Rotary Engine

    Mazda 13B-REW Rotary Engine – Bare Engine

    $1,000.00

    If you’re searching for an authentic Mazda 13B-REW rotary engine to serve as the foundation for your next build, this bare engine is an excellent opportunity. Originally found in the legendary Mazda RX-7 FD3S, the 13B-REW remains one of the most iconic rotary engines ever produced, renowned for its compact design, impressive power potential, and unmistakable rotary driving experience.

    This Mazda 13B-REW Rotary Engine – Bare Engine is offered exactly as shown and is ideal for enthusiasts, builders, tuners, and restoration specialists looking for a solid platform for a rebuild, refresh, or custom performance project. Whether you’re restoring a factory RX-7, assembling a high-horsepower street machine, or planning a dedicated track build, the 13B-REW continues to be one of the most sought-after rotary engines in the performance community.

    Unlike complete engine packages that include accessories and supporting components, this bare engine allows experienced builders to customize every aspect of the build according to their specific goals. From stock rebuilds to single-turbo conversions and race-prepared applications, the possibilities are nearly limitless.

  • Mazda 13B-REW Rotary Engine

    Mazda 13B-REW Rotary Engine (Early FD RX-7) | Genuine Twin-Turbo FD3S Engine

    $1,300.00

    If you’re searching for an authentic Mazda 13B-REW rotary engine for your RX-7 restoration, rebuild, or performance project, this genuine early-model FD RX-7 engine is an excellent foundation. Removed from a running vehicle and carefully stored indoors, this twin-turbo rotary engine offers enthusiasts, builders, and tuners the opportunity to acquire one of the most iconic powerplants ever produced by Mazda.

    The 13B-REW remains one of the most respected rotary engines in the automotive world. Originally fitted to the legendary Mazda RX-7 FD3S, this engine helped establish the RX-7 as one of Japan’s most celebrated sports cars. Known for its lightweight construction, compact dimensions, smooth power delivery, and impressive tuning potential, the 13B-REW continues to be the preferred choice for rotary enthusiasts around the globe.

    Whether you’re restoring a Series 6 RX-7, planning a full engine rebuild, building a street car, or creating a high-horsepower track machine, this Mazda 13B-REW twin-turbo engine provides a solid starting point for your next project.

  • Mazda RX-7 13B-REW Factory Remanufactured Rotary Engine

    Mazda RX-7 13B-REW Factory Remanufactured Rotary Engine – Brand New OEM Mazda Reman Engine for FD3S RX-7

    $4,000.00

    Finding a genuine rotary engine that meets factory specifications has become increasingly difficult as original cores become scarce and rebuild quality varies significantly from one builder to another. The Mazda RX-7 13B-REW Factory Remanufactured Rotary Engine – Brand New / Factory Reman offers enthusiasts, restorers, and performance builders a rare opportunity to purchase a professionally assembled OEM rotary engine built to Mazda remanufacturing standards.

    Unlike used engines or unknown rebuilds, this factory remanufactured 13B-REW is assembled using Mazda-approved procedures and updated components. Designed specifically for the legendary FD3S RX-7 platform, it provides the reliability, performance, and authenticity that rotary enthusiasts demand.

    Whether you’re restoring a collector-grade RX-7, replacing a tired engine, or building a reliable street-performance car, this genuine Mazda remanufactured rotary engine delivers the confidence that comes with OEM engineering and factory-backed assembly standards.

  • Mazda RX-7 FD 13B REW Complete Rotating Assembly

    Mazda RX-7 FD 13B REW Complete Rotating Assembly – Genuine OEM 13B-REW Rotary Engine Internals

    $1,500.00

    The Mazda RX-7 FD 13B REW Complete Rotating Assembly – Complete Stock 13B REW is an excellent solution for rotary enthusiasts looking to rebuild, restore, or refresh a genuine Mazda RX-7 FD3S twin-turbo engine. Whether you’re performing a factory-spec restoration, replacing damaged internal components, or building a solid foundation for a future performance setup, a complete OEM rotating assembly offers reliability, precision, and compatibility that aftermarket alternatives often struggle to match.

    As the heart of every rotary engine, the rotating assembly plays a critical role in overall engine performance, compression, smoothness, and longevity. This complete stock 13B-REW rotating assembly includes the essential rotating components that make up the legendary twin-rotor powerplant found in the Mazda RX-7 FD.

    Designed and manufactured by Mazda to exact specifications, this assembly provides an authentic OEM solution for rotary engine builders who value quality, durability, and proven engineering.

    Whether you’re restoring a low-mileage collector vehicle or preparing a dependable street-performance engine, this genuine Mazda 13B-REW rotating assembly delivers the foundation needed for a successful build.

  • Mazda RX-7 FD3S 13B-REW Rotary Engine

    Mazda RX-7 FD3S 13B-REW Rotary Engine – Fresh Rebuild | Twin-Turbo RX-7 Performance Engine

    $2,600.00

    The Mazda RX-7 FD3S 13B-REW Rotary Engine – Fresh Rebuild is an exceptional opportunity for rotary enthusiasts, restorers, and performance builders seeking one of the most iconic Japanese performance engines ever produced. Known worldwide for its lightweight design, twin-turbocharged performance, and incredible tuning potential, the 13B-REW remains a benchmark in rotary engine engineering.

    Freshly rebuilt and prepared for its next chapter, this engine offers the perfect balance of reliability, performance potential, and authentic Mazda rotary heritage. Whether you’re replacing a tired powerplant in your FD RX-7, building a high-performance street car, or creating a dedicated track machine, this rebuilt 13B-REW provides a proven foundation.

    The legendary twin-rotor design delivers smooth high-RPM operation, impressive power delivery, and the unmistakable character that has made the FD3S RX-7 a legend among automotive enthusiasts.

  • Rebuilt Mazda RX-7 13B Turbo Bridge

    Rebuilt Mazda RX-7 13B Turbo Bridge Port Motor (SER5 Update) – Fresh Rebuild Block Only

    $3,500.00

    Product Overview

    For Sale: Rebuilt Mazda RX-7 13B Turbo Bridge Port Motor (SER5 Update) – Block Only

    If you’re searching for a serious foundation for your next rotary performance build, this Rebuilt Mazda RX-7 13B Turbo Bridge Port Motor (SER5 Update) – Block Only represents an increasingly rare opportunity. Freshly rebuilt and never started, this engine combines the legendary performance potential of Mazda’s 13B turbo rotary platform with desirable SER5 large dowel upgrades and professional internal enhancements.

    Built specifically for enthusiasts who understand the value of a properly prepared rotary engine, this motor features a bridge-ported configuration for improved airflow, brand-new race apex seals, new corner seals, fresh springs, and a new water retention kit. The engine remains essentially untouched since assembly and was only removed from protective wrapping for inspection and photographs.

    Whether you’re restoring an FD RX-7, building a dedicated track machine, assembling a high-horsepower street car, or creating a custom rotary-powered project, this rare SER5 large dowel engine provides an exceptional starting point.

    Rotary enthusiasts know that finding a fresh, professionally rebuilt 13B turbo engine with the desirable SER5 update is becoming increasingly difficult. This engine eliminates the uncertainty often associated with used rotary motors and provides a proven platform ready for completion according to your specific goals.