Rx8

Showing 17–32 of 53 results

  • Mazda 13B 1/2 Studded Streetport Engine

    Mazda 13B 1/2 Studded Streetport Engine – Fresh Build | Performance RX-7 & RX-8 Rotary Motor

    $1,800.00

    The Mazda 13B 1/2 Studded Streetport Engine – Fresh Build is a performance-focused rotary engine designed for enthusiasts seeking a strong, reliable foundation for street, track, or custom swap applications. Freshly assembled using a genuine Mazda 13B rotary platform, this build combines proven reliability upgrades with performance-enhancing modifications that improve airflow, power potential, and durability.

    Featuring a professionally prepared streetport configuration and upgraded 1/2-inch stud hardware, this engine offers the ideal balance between daily drivability and serious performance capability. Whether you’re restoring a classic Mazda RX-7, upgrading an RX-8 project, or building a custom rotary-powered vehicle, this engine provides a versatile platform capable of supporting naturally aspirated or turbocharged performance goals.

    For rotary enthusiasts who understand the importance of a properly built engine, the Mazda 13B 1/2 Studded Streetport Engine – Fresh Build delivers confidence, performance, and long-term reliability.

     

  • Mazda 13B 6-Port Street Port

    Mazda 13B 6-Port Street Port / Half Bridge Rotary Engine Build

    $2,500.00

    If you’re searching for the perfect balance between street drivability, responsive power delivery, and the unmistakable sound of a performance rotary engine, the Mazda 13B 6-Port Street Port / Half Bridge Rotary Engine Build delivers exactly that.

    Freshly built and designed for enthusiasts who appreciate naturally aspirated rotary performance, this engine combines a carefully executed street port with a half-bridge modification to maximize airflow while preserving reliability for real-world driving. The result is an engine that pulls hard through the mid-range, continues to build power at higher RPM, and produces the aggressive rotary exhaust note that enthusiasts seek.

    Whether you’re restoring an RX-7, upgrading an RX-8, or building a custom rotary-powered project, this freshly assembled 13B offers an outstanding foundation for a responsive and enjoyable driving experience.

    Unlike many turbo-focused rotary builds, this all-motor configuration emphasizes throttle response, linear power delivery, and the unique characteristics that made Mazda rotary engines legendary among performance enthusiasts worldwide.

  • Mazda 13B 6-Port Turbo Motor

    Mazda 13B 6-Port Turbo Motor – Built for Boost | High-Performance Rotary Engine for RX-7 & Custom Builds

    $2,500.00

    When building a serious rotary-powered project, the foundation matters. The Mazda 13B 6-Port Turbo Motor – Built for Boost is engineered for enthusiasts seeking dependable power, exceptional throttle response, and a platform capable of handling significant boost pressure. Whether you’re restoring a classic Mazda RX-7, building a custom drift car, preparing a street-and-strip machine, or planning a unique engine swap, this performance-built 13B rotary engine delivers the strength and airflow necessary to support your goals.

    Featuring a dowel-pinned block and professionally streetported configuration, this engine has been prepared with performance and durability in mind. The 6-port design offers improved drivability while maintaining the high-RPM characteristics that rotary enthusiasts love. Combined with turbocharging capability, this setup provides an ideal balance between responsiveness, power potential, and reliability.

    Priced at $2,500 USD / $3,500 AUD, this Mazda 13B 6-Port Turbo Motor offers a proven foundation for enthusiasts looking to unlock the true potential of a turbocharged rotary engine.

  • Mazda 13B Peripheral Port Rotary Engine

    Mazda 13B Peripheral Port Rotary Engine – Performance Build

    $2,000.00

    For rotary enthusiasts who demand maximum naturally aspirated performance and one of the most iconic sounds in motorsports, the Mazda 13B Peripheral Port Rotary Engine – Performance Build delivers a driving experience unlike anything else on the road.

    This freshly built performance-oriented 13B rotary engine features a full peripheral port (PPort) configuration, a setup widely regarded as the ultimate naturally aspirated rotary modification. Designed to maximize airflow and unlock the true high-RPM potential of Mazda’s legendary twin-rotor engine, this build offers exceptional top-end power, razor-sharp throttle response, and the unmistakable race-inspired rotary exhaust note that enthusiasts worldwide recognize instantly.

    Whether you’re building a dedicated track car, a weekend street machine, a competition drift vehicle, or a custom rotary-powered project, this engine provides an incredible foundation for serious performance.

    Built specifically for drivers who appreciate the unique character of rotary power, the Mazda 13B Peripheral Port Rotary Engine – Performance Build combines motorsport-inspired engineering with the timeless appeal of Mazda’s legendary rotary platform.

  • Mazda 13B Racing Street Port Rotary Engine

    Mazda 13B Racing Street Port Rotary Engine – Fresh Build

    $2,500.00

    For rotary enthusiasts seeking a powerful, professionally assembled engine ready for serious street or track performance, the Mazda 13B T2 Street Port Rotary Engine – Fresh Build delivers an outstanding combination of strength, reliability, and tuning potential.

    This freshly built 13B rotary engine has been assembled in-house and features a carefully executed T2 street port configuration designed to improve airflow while maintaining excellent drivability. To further enhance durability, the engine has been dowel pinned, a proven modification that helps maintain alignment under high cylinder pressures and demanding operating conditions.

    Whether you’re building a high-horsepower Mazda RX-7, upgrading an RX-8 project, or creating a custom rotary-powered vehicle, this fresh build provides an ideal foundation. Built with performance in mind and designed to support boosted applications, it offers the perfect balance between street manners and aggressive power capability.

    Ready for installation and built to handle serious horsepower, this engine is an excellent choice for enthusiasts who want a professionally prepared rotary engine without the wait and uncertainty of starting from scratch.

  • Mazda 13B engine, rotary engine, 13B street port, RX7 engine swap, RX8 engine swap, Mazda rotary motor, 13B build, rotary project engine, street port 13B, Mazda rotary swap, performance rotary engine. 🔧🔥

    Mazda 13B Rotary Engine – Street Ported Build | Freshened Performance Engine for RX-7 & RX-8 Projects

    $1,800.00

    If you’re searching for a proven rotary platform with enhanced airflow, stronger throttle response, and excellent tuning potential, this Mazda 13B Rotary Engine – Street Ported Build is an outstanding choice.

    Originally built through a school engine program and carefully freshened for its next chapter, this engine features professionally cleaned and refined street ports designed to improve airflow while maintaining excellent drivability. Whether you’re building a street-driven Mazda RX-7, upgrading an RX-8 project, or planning a custom rotary swap, this 13B offers a solid foundation for naturally aspirated or turbocharged performance.

    The Mazda 13B remains one of the most respected rotary engines ever produced. Its lightweight design, smooth high-RPM operation, and unmatched character have made it a favorite among rotary enthusiasts worldwide. This street-ported version takes those legendary characteristics a step further by optimizing airflow for improved power delivery and responsiveness.

    Freshened and ready for installation, this engine offers enthusiasts a dependable starting point for a wide variety of rotary-powered builds.

    Price: $1,800 USD / $2,500 AUD

  • Mazda 13B street port engine for sale, dowel pinned 13B rotary motor, streetported 13B Renesis engine, RX-7 or RX-8 13B performance build, high reliability 13B rotary, mild performance 13B engine, 13B rebuild base, rotary engine upgrade, Mazda 13B street ported motor.

    Mazda 13B Street Port Engine – Dowel Pinned & Ported | Performance Rotary Engine for RX-7 & RX-8

    $2,500.00

    The Mazda 13B Street Port Engine – Dowel Pinned & Ported is an excellent choice for rotary enthusiasts seeking a proven combination of reliability, drivability, and performance. Built from a genuine Mazda 13B platform, this engine has been professionally street ported to improve airflow and power delivery while incorporating dowel pin reinforcement for added strength and long-term durability.

    Whether you’re restoring a classic RX-7, upgrading an RX-8, or building a custom rotary-powered project, this engine provides a strong foundation for naturally aspirated performance or future turbocharged applications.

    The 13B rotary engine has earned legendary status among performance enthusiasts for its lightweight design, smooth power delivery, and ability to rev freely. This upgraded version takes those qualities further with carefully executed modifications designed to maximize airflow while maintaining excellent street manners.

    For enthusiasts looking for a dependable rotary engine that delivers the unmistakable rotary driving experience, the Mazda 13B Street Port Engine – Dowel Pinned & Ported offers an ideal balance of performance and reliability.

  • Mazda 13B Street-Ported Rotary Engine

    Mazda 13B Street-Ported Rotary Engine – Dowel Pinned Build

    $2,500.00

    The Mazda 13B Street-Ported Rotary Engine – Dowel Pinned Build is a professionally assembled performance rotary engine designed for enthusiasts who want a proven combination of power, durability, and drivability. Featuring street porting for increased airflow and a dowel-pinned block for added structural integrity, this fresh-build 13B offers an ideal foundation for serious street, track, or custom rotary projects.

    Whether you’re building a high-performance Mazda RX-7, restoring a classic RX-3 or RX-4, or creating a one-of-a-kind rotary-powered vehicle, this engine delivers the legendary characteristics that have made Mazda rotary engines famous worldwide. The street-port configuration enhances breathing and horsepower while maintaining excellent drivability, making it one of the most popular upgrades among experienced rotary enthusiasts.

    Built for reliability and performance, this engine is ready for installation and prepared to serve as the heart of your next rotary-powered project.

  • Mazda 13B T2 Street Port Rotary Engine

    Mazda 13B T2 Street Port Rotary Engine – Fresh Build | Dowel Pinned High-Performance Rotary Motor

    $2,500.00

    For rotary enthusiasts seeking a powerful, professionally assembled engine ready for serious street or track performance, the Mazda 13B T2 Street Port Rotary Engine – Fresh Build delivers an outstanding combination of strength, reliability, and tuning potential.

    This freshly built 13B rotary engine has been assembled in-house and features a carefully executed T2 street port configuration designed to improve airflow while maintaining excellent drivability. To further enhance durability, the engine has been dowel pinned, a proven modification that helps maintain alignment under high cylinder pressures and demanding operating conditions.

    Whether you’re building a high-horsepower Mazda RX-7, upgrading an RX-8 project, or creating a custom rotary-powered vehicle, this fresh build provides an ideal foundation. Built with performance in mind and designed to support boosted applications, it offers the perfect balance between street manners and aggressive power capability.

    Ready for installation and built to handle serious horsepower, this engine is an excellent choice for enthusiasts who want a professionally prepared rotary engine without the wait and uncertainty of starting from scratch.

  • Mazda 20B 3-Rotor Engine

    Mazda 20B 3-Rotor Engine – Clean Build

    $8,000.00

    The Mazda 20B 3-Rotor Engine – Clean Build is one of the most iconic and desirable rotary engines ever produced, offering a rare combination of smooth power delivery, high-revving performance, and unmistakable Mazda engineering heritage.

    This engine is built around the legendary 20B triple-rotor platform—widely respected in the rotary community for its strength, tuning potential, and unique driving character. Unlike standard 13B engines, the 20B delivers more displacement, more torque, and a noticeably stronger mid-range, making it a favorite for serious performance builds.

    This Mazda 20B 3-Rotor Engine – Clean Build comes as a professionally refreshed unit with multiple new internal components, making it a strong foundation for high-performance applications, RX-7 swaps, drift builds, or collector-grade projects.

    Whether you’re a rotary enthusiast chasing big horsepower or a builder looking for something truly rare, this engine stands out as a premium, hard-to-find option in today’s JDM market.

  • Mazda RX-8 13B Renesis 4-Port Rotary Engine

    Mazda RX-8 13B Renesis 4-Port Rotary Engine Swap – Auto

    $1,000.00

    If you are looking for a complete 13B Renesis engine package for your RX-8 or a rotary swap project, this is exactly what you need. This is a complete Mazda RX-8 13B Renesis 1.3L 4-port rotary engine with automatic transmission and ECU. It is ready to be swapped into your car or used as the foundation for your next project build.

    The 4-port Renesis is the engine found in automatic transmission RX-8s. It is a slightly different animal than the 6-port version found in manual cars. The 4-port engine has different port timing, a slightly different intake manifold, and a different ECU calibration. It is designed to work with the automatic transmission and deliver smooth, responsive power delivery.

    This is a complete package. You are getting the engine, the automatic transmission, and the ECU. This means you are not hunting for missing components or trying to figure out which ECU works with which engine. It is all here, ready to go.

    Whether you are replacing a worn-out engine in your RX-8, building a rotary-powered project car, or just need a complete engine package for a swap, this 13B Renesis 4-port setup is a solid option.

    The 13B Renesis is one of the most advanced rotary engines ever produced. It is lighter, more powerful, and more efficient than earlier rotary designs. The 4-port version may not produce the same peak power as the 6-port, but it delivers excellent mid-range torque and a smooth power curve that makes it a joy to drive.

    This is a genuine Mazda engine. It is reliable, well-engineered, and ready to be put to use.

  • Mazda RX-8 13B Renesis Engine

    Mazda RX-8 13B Renesis Engine Overhaul – SE3P | Professional Rotary Engine Rebuild Service

    $1,800.00

    When your Mazda RX-8 starts suffering from low compression, hard hot starts, poor performance, excessive oil consumption, or general engine wear, a professional engine overhaul is often the most cost-effective solution. Our Mazda RX-8 13B Renesis Engine Overhaul – SE3P service is designed to restore your rotary engine to reliable operating condition while maintaining the unique characteristics that make the Renesis powerplant one of the most exciting rotary engines ever produced.

    This complete rebuild service is specifically tailored for Mazda RX-8 SE3P models equipped with the 13B Renesis rotary engine. Every overhaul includes a full engine teardown, detailed inspection of all critical components, replacement of wear items, precision assembly, and final compression testing before delivery.

    Whether you’re repairing a low-compression engine, fixing hot start issues, preparing for long-term ownership, or restoring your RX-8 to its former glory, this rebuild service provides the foundation for dependable rotary performance.

  • Mazda RX-8 13BMSP Engine

    Mazda RX-8 13BMSP Engine – Working Renesis Rotary Motor for SE3P Replacement & Rebuild Projects

    $1,000.00

    Finding a genuine, working Mazda RX-8 rotary engine can be challenging, especially when you’re looking for a reliable replacement motor or a solid foundation for your next performance build. This Mazda RX-8 13BMSP Engine – Working is an authentic Renesis rotary engine removed from an RX-8 SE3P platform and offers enthusiasts, mechanics, and builders an excellent opportunity to restore or upgrade their rotary-powered vehicle.

    The 13BMSP Renesis engine remains one of Mazda’s most innovative rotary powerplants, delivering smooth high-RPM performance, lightweight construction, and the unique driving characteristics that have made rotary engines legendary among enthusiasts worldwide.

    Whether you’re replacing a failed motor, building a dedicated project car, sourcing an engine for a rotary swap, or searching for a rebuildable core with known running condition, this working 13BMSP engine provides a valuable solution.

    With its ABA-SE3P chassis compatibility and proven Renesis design, this engine is well suited for factory restorations, daily drivers, performance builds, and custom automotive projects.

  • Mazda RX-8 ABA-SE3P Engine Assembly

    Mazda RX-8 ABA-SE3P Engine Assembly – Automatic Transmission | Genuine 13B Renesis Rotary Engine

    $1,000.00

    Looking for a reliable replacement engine for your Mazda RX-8 or a solid foundation for your next rotary build? The Mazda RX-8 ABA-SE3P Engine Assembly – Automatic Transmission is an excellent choice for enthusiasts, mechanics, restorers, and project car builders seeking a genuine Mazda 13B Renesis rotary engine.

    This complete engine assembly comes from an automatic transmission Mazda RX-8 (ABA-SE3P platform) and offers an ideal solution for replacement applications, rebuild projects, or custom rotary conversions. Known for its lightweight design, smooth power delivery, and unique high-revving characteristics, the 13B Renesis remains one of the most iconic rotary engines ever produced.

    Whether you’re replacing a worn-out motor, restoring an RX-8 to factory specifications, or sourcing a rebuildable engine assembly, this package provides the versatility and authenticity that rotary enthusiasts value.

  • Mazda RX-8 Facelift Parts

    Mazda RX-8 Facelift Parts – Complete Package | Body Kit, Front & Rear Seats Included

    Transform your Mazda RX-8 with this comprehensive Mazda RX-8 Facelift Parts – Complete Package, featuring a complete facelift body kit along with matching front and rear seats. Whether you’re restoring a damaged vehicle, converting an earlier RX-8 to the newer facelift appearance, or upgrading your project car with genuine facelift components, this package offers an excellent opportunity to acquire multiple sought-after parts in one purchase.

    The facelift RX-8 remains one of Mazda’s most attractive rotary-powered sports cars, featuring updated styling, improved aesthetics, and a more refined appearance compared to earlier models. Finding a complete set of matching exterior and interior components can be difficult, making this package particularly appealing for enthusiasts, restorers, and builders seeking an OEM-style upgrade.

    All components are in used but good condition and are ready for shipping or local pickup. This complete package helps simplify your project while maintaining the authentic appearance that RX-8 enthusiasts appreciate.

  • Mazda RX-8 R3 Complete Engine Motor

    Mazda RX-8 R3 Complete Engine Motor 13B-MSP 1.3L Petrol 170kW (2008) – Genuine Renesis Rotary Engine

    $1,800.00

    The Mazda RX-8 R3 Complete Engine Motor 13B-MSP 1.3L Petrol 170kW (2008) is a genuine Renesis rotary engine sourced from one of Mazda’s most celebrated sports cars. Designed to deliver a unique combination of high-revving performance, lightweight engineering, and smooth power delivery, the 13B-MSP remains one of the most recognizable rotary engines ever produced.

    This complete engine assembly is an excellent choice for RX-8 owners seeking a replacement motor, enthusiasts planning a rebuild project, or builders looking for a compact and distinctive powerplant for a custom swap. With a factory output of 170kW, the RX-8 R3 Renesis engine offers the unmistakable rotary driving experience that continues to attract enthusiasts worldwide.

    As rotary-powered vehicles become increasingly collectible, sourcing a complete Mazda RX-8 R3 Complete Engine Motor 13B-MSP 1.3L Petrol 170kW (2008) in clean used condition presents an excellent opportunity for restorers and performance enthusiasts alike.