For rotary enthusiasts seeking the raw, high-revving character that made Mazda rotary engines legendary, this 12A Bridge Port (P-Port) Engine Assembly delivers an uncompromising performance experience.
Built by Renown Racing, this race-inspired Mazda 12A rotary engine features a full peripheral port (P-Port) configuration designed to maximize airflow, throttle response, and top-end power. Unlike turbocharged setups that rely on boost, this naturally aspirated engine focuses on pure mechanical performance, rewarding drivers with instant response, screaming RPM capability, and the unmistakable sound that only a peripheral port rotary can produce.
Whether you’re building a dedicated race car, track weapon, circuit racer, or classic rotary project, this engine offers the aggressive performance characteristics serious rotary enthusiasts demand.
With its competition-focused design and renowned rotary pedigree, this 12A Bridge Port (P-Port) Engine Assembly represents one of the most exciting naturally aspirated rotary engine configurations available.
The 13B 6-Port Bridgeport is a serious rotary performance build designed for drivers who want more than a stock 13B can deliver. This engine features a professionally executed full Bridgeport on the 6-port 13B platform, completed entirely in-house with precision machining and careful attention to port geometry.
Bridgeporting is one of the most recognized modifications in the rotary world, offering increased airflow and improved high-RPM breathing. The result is a more aggressive powerband, stronger top-end performance, and the unmistakable sound that has made bridgeported rotary engines legendary among enthusiasts.
Whether you’re building a dedicated drag car, a track-focused RX-7 or RX-8, or a high-performance street machine, this engine provides a solid foundation for naturally aspirated or custom performance applications where airflow and RPM capability are priorities.
13B 6-Port Bridgeport Rotary Engine – High RPM Performance Build
If you’re searching for a rotary engine that combines proven reliability with serious performance potential, this 13B 6-Port Turbo Bridge Port Rotary Engine – Fresh Rebuild is an outstanding choice. Professionally assembled and built with performance enthusiasts in mind, this engine offers the aggressive characteristics that rotary fans love while maintaining the drivability needed for street and weekend performance applications.
Featuring a desirable turbo bridge port configuration, this freshly rebuilt Mazda 13B engine delivers increased airflow, enhanced power potential, and the unmistakable bridge port exhaust note that has become legendary within the rotary community.
Whether you’re building an FC RX-7, FD RX-7, custom Mazda swap, drift car, street machine, or track-focused project, this engine provides a solid foundation for achieving your performance goals.
Priced at just $2,300 USD / $3,250 AUD, this is an excellent opportunity to secure a freshly rebuilt performance rotary engine ready for installation.
If you’re searching for a complete rotary engine package for your RX-7 restoration, replacement project, or custom build, this 1994 Mazda RX-7 FD 13B-RW Complete Engine Swap – ECU & Harness Included offers an excellent solution. Removed from a running vehicle and supplied as a complete swap package, this setup includes the engine, ECU, and wiring harness, helping simplify installation and reduce the time required to source additional components.
The legendary Mazda 13B rotary engine has earned its reputation among enthusiasts worldwide thanks to its lightweight design, smooth power delivery, and exceptional tuning potential. Whether you’re bringing an FD RX-7 back to life or planning a custom rotary-powered project, this package provides a strong foundation for your build.
With factory electronics included and a complete engine assembly ready for installation, this swap package is ideal for enthusiasts looking for an authentic JDM rotary powertrain.
Imported directly from Japan, this complete engine and transmission package includes the legendary 13B-REW twin-turbo rotary engine, factory 5-speed manual transmission, ECU, and wiring harness. Designed for the FD3S RX-7, this setup offers the ideal foundation for enthusiasts looking to preserve the authenticity of their vehicle or build a high-performance rotary-powered project.
The 13B-REW remains one of Mazda’s most celebrated engines, known worldwide for its lightweight design, impressive power delivery, and enormous tuning potential. Whether you’re replacing a tired drivetrain, completing a JDM restoration, or building a track-focused machine, this complete swap package helps simplify the installation process by including the essential components required to get your project moving.
If you’re searching for an authentic rotary-powered drivetrain for your Mazda RX-7 project, this 1996–1998 JDM Mazda RX-7 FD3S 13B 1.3L Twin Turbo Engine with 5 Speed Manual Transmission for sale is an excellent opportunity. Removed from a genuine Japanese-market FD3S RX-7, this complete swap package combines the legendary 13B-REW twin-turbo rotary engine with the factory 5-speed manual transmission.
Known worldwide for its lightweight design, impressive power delivery, and unmistakable rotary character, the 13B twin-turbo engine remains one of the most sought-after JDM powerplants ever produced. Whether you’re restoring an FD RX-7, replacing a tired drivetrain, or planning a custom rotary swap, this complete package provides a solid foundation for your build.
This engine and transmission package is described as a strong runner in good condition and is ready to ship worldwide.
The JDM 1988–1991 Mazda RX-7 FC 13B Turbo Engine + Automatic Transmission – 1.3L Rotary is a complete factory powertrain package sourced from the iconic second-generation Mazda RX-7 FC. Featuring Mazda’s legendary turbocharged 13B rotary engine paired with an automatic transmission, this setup is an excellent solution for restorations, engine replacements, or custom rotary swap projects.
Known worldwide for its lightweight design, smooth power delivery, and impressive tuning potential, the 13B Turbo remains one of the most respected rotary engines ever produced. Purchasing the engine and transmission together provides a convenient and cost-effective solution for enthusiasts looking to maintain originality or simplify their project build.
Whether you’re restoring a classic FC3S RX-7, replacing a damaged powertrain, or building a unique rotary-powered vehicle, this genuine JDM assembly offers the authentic Mazda performance experience enthusiasts continue to seek decades after its original release.
For Sale: JDM 1988–1991 Mazda RX7 FC 13B Turbo Engine – Auto Transmission
If you’re searching for a genuine rotary engine package for your Mazda RX7 FC restoration, replacement, or performance project, this JDM 1988–1991 Mazda RX7 FC 13B Turbo Engine – Auto Transmission is an excellent choice.
Sourced from a Japanese Domestic Market (JDM) Mazda RX7 FC, this iconic 13B-T turbocharged rotary engine represents one of Mazda’s most celebrated powerplants. Known for its compact design, smooth power delivery, and impressive tuning potential, the 13B-T remains highly sought after among rotary enthusiasts worldwide.
This package includes the matching automatic transmission, making it a practical solution for owners looking to maintain originality or complete a reliable engine swap. Whether you’re restoring a classic FC RX7, replacing a tired engine, or building a unique rotary-powered project, this JDM engine package provides a solid foundation.
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.
The JDM Mazda RX7 FC 13B Turbo Engineis a legendary rotary powerplant that helped establish the RX-7 as one of the most respected Japanese sports cars ever produced. Imported directly from Japan, this genuine 13B turbo engine offers the perfect combination of lightweight design, responsive turbocharged performance, and the unmistakable driving experience that rotary enthusiasts love.
Whether you’re restoring a classic RX-7 FC3S, replacing a tired engine, or building a custom rotary project, the JDM Mazda RX7 FC 13B Turbo Engine delivers the authenticity and performance that serious enthusiasts demand.
Known for its compact size, impressive power-to-weight ratio, and exceptional tuning potential, the 13B turbo remains one of the most sought-after rotary engines in the performance world. From street builds to track cars, this engine provides an excellent foundation for a wide range of applications.
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.
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.
The Mazda 13B Street-Ported Half-Bridge Rotary Engine – Dowel Pinned Build is a professionally assembled performance rotary engine designed for enthusiasts seeking serious power potential, improved airflow, and enhanced durability. Built with a combination of street-porting, half-bridge port modifications, and a dowel-pinned block, this engine offers an excellent balance between drivability, reliability, and high-performance capability.
Whether you’re building a street-driven Mazda RX-7, a dedicated track car, or a custom rotary-powered project, this freshly built 13B rotary engine provides a strong foundation for achieving your performance goals. The combination of proven rotary modifications and professional assembly makes this engine an attractive option for enthusiasts who want more than a standard stock rebuild.
Unlike factory engines, this build has been specifically prepared to support increased airflow and stronger power delivery while maintaining the unique characteristics that make rotary engines legendary among performance enthusiasts.
Freshly built and ready for installation, this engine is prepared for its next chapter in a high-quality performance build.
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.
The Mazda 13B Street-Ported Rotary Engine – Fresh Build is a professionally assembled performance rotary engine designed for enthusiasts seeking improved airflow, stronger power delivery, and the unmistakable character of a modified rotary setup. Built around Mazda’s legendary 13B platform, this fresh street-port build is ideal for RX-7 restorations, custom swaps, weekend performance cars, drift builds, and track-focused projects.
For decades, the 13B rotary engine has remained one of the most respected powerplants in the performance automotive world. Its compact design, lightweight construction, and exceptional high-RPM capability make it a favorite among enthusiasts looking for something different from traditional piston engines.
This freshly completed engine features professional street-port modifications that improve breathing efficiency while maintaining excellent drivability. Whether you’re building a street car, replacing a worn engine, or creating a custom rotary-powered project, this engine offers an outstanding foundation for reliable performance and future upgrades.
Ready for installation and built with performance in mind, the Mazda 13B Street-Ported Rotary Engine – Fresh Build provides the ideal balance between everyday usability and increased power potential.
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.
