Key Features & Benefits

Complete Turbo Conversion Package

• Genuine Greddy RX-8 turbo system components
• T618Z 10cm² turbocharger included
• HKS SSQV blow-off valve
• Greddy Type 31 intercooler (new in box)
• Greddy high-capacity oil pan (new in box)
• Greddy oil filter pedestal
• Hardware, clamps, piping, and gaskets included

Proven Performance Upgrade

• Significant horsepower and torque potential
• Faster acceleration throughout the RPM range
• Improved mid-range power delivery
• Excellent foundation for custom tuning

Premium Components

• Genuine Greddy performance parts
• HKS SSQV blow-off valve included
• High-quality intercooling system
• Performance-oriented oil management upgrades

Excellent Condition

• No turbo shaft play
• No smoking issues
• No oil leaks
• No manifold cracks
• New components still in original packaging

Rotary Enthusiast Approved

• Designed specifically for Mazda RX-8 applications
• Compatible with Renesis rotary engine setups
• Ideal for street, track, or weekend performance builds

Detailed Product Description

The RX-8 Greddy Turbo Kit has long been recognized as one of the most popular forced-induction upgrades available for Mazda’s rotary-powered sports car. Designed to transform the naturally aspirated Renesis engine into a significantly more powerful platform, this kit provides a comprehensive solution for enthusiasts seeking improved performance without sacrificing drivability.

At the heart of the package is the respected Greddy T618Z turbocharger featuring a 10cm² turbine housing. This turbocharger is known for delivering strong boost response while offering substantial power potential for both conservative street tunes and more aggressive performance setups.

Included in this package is the highly sought-after Greddy Type 31 intercooler. This intercooler remains brand new in the box and is designed to reduce intake air temperatures, helping maintain consistent performance while supporting safe boost levels.

The included HKS SSQV blow-off valve is one of the most recognizable and trusted valves in the performance industry. Known for its quick response and reliability, it helps protect the turbocharger during throttle transitions while delivering the signature sound many enthusiasts appreciate.

Oil management is another critical aspect of any turbocharged rotary engine. This package includes a new Greddy high-capacity oil pan and Greddy oil filter pedestal, helping support proper lubrication and oil control under spirited driving conditions.

Included Components

This RX-8 Greddy Turbo Kit includes:

• Greddy T618Z 10cm² turbocharger
• HKS SSQV blow-off valve
• Greddy oil filter pedestal
• New Greddy turbo outlet gasket
• New Greddy Type 31 intercooler
• New Greddy high-capacity oil pan
• Turbo piping
• Clamps
• Hardware
• Installation-related components shown in photos

ECU Considerations

This package does not include the original E-Manage system. Many modern RX-8 builders prefer upgrading to standalone engine management solutions for improved tuning flexibility and reliability.

Popular options often include modern plug-and-play ECU systems that allow professional calibration for fuel delivery, ignition timing, boost control, and engine protection strategies.

Installation Considerations

As with any turbo conversion, professional installation is highly recommended. Proper engine health verification, fuel system upgrades, tuning, and supporting modifications should be completed before operating under boost.

Potential supporting modifications may include:

• Upgraded fuel injectors
• High-flow fuel pump
• Standalone ECU
• Wideband oxygen sensor
• Boost control system
• Performance clutch (manual transmission vehicles)
• Enhanced cooling system

Why Choose This Product?

Finding a complete RX-8 turbo kit with premium components can be difficult, especially when many systems have been separated over time or are missing critical pieces.

This package stands out because it includes many of the components that enthusiasts typically spend months sourcing individually.

Reasons buyers choose this setup include:

• Genuine Greddy hardware
• Trusted HKS blow-off valve
• Brand-new intercooler and oil pan
• Turbocharger reported to be free of shaft play
• Complete installation package
• Excellent starting point for professional tuning
• Proven performance platform for the RX-8

Whether your goal is improved street performance, track-day capability, or building a unique turbocharged rotary project, this kit provides an excellent foundation.

Perfect For

This turbo kit is ideal for:

• Mazda RX-8 performance enthusiasts
• Renesis engine turbo conversions
• Street performance builds
• Weekend track cars
• Rotary engine enthusiasts
• Custom show cars
• Forced induction upgrades
• High-horsepower RX-8 projects
• Professional tuning projects
• Motorsport applications

Frequently Asked Questions

Is this a complete RX-8 turbo kit?

The package includes the major turbo system components, including the turbocharger, intercooler, HKS SSQV BOV, oil system upgrades, piping, hardware, and associated accessories shown.

What turbocharger is included?

This setup includes a Greddy T618Z turbocharger with a 10cm² turbine housing.

Does the turbocharger have any issues?

According to the provided information, the turbocharger has no shaft play, no oil leaks, and no smoking issues.

Is the intercooler new?

Yes. The Greddy Type 31 intercooler is reported to be brand new and still in its original packaging.

Does the kit include engine management?

No. The original E-Manage system is not included.

Can this kit be installed on any RX-8?

The kit is intended for Mazda RX-8 models equipped with the Renesis rotary engine. Professional verification of compatibility is recommended before purchase.

Will I need professional tuning?

Yes. Proper ECU calibration is essential for safe and reliable turbocharged operation.

How much power can this setup support?

Final horsepower depends on engine condition, fuel system upgrades, ECU tuning, boost levels, and supporting modifications.

Don’t miss the opportunity to own a genuine RX-8 Greddy Turbo Kit complete with a T618Z turbocharger, HKS SSQV blow-off valve, new Type 31 intercooler, and premium Greddy oil system upgrades. Whether you’re planning a serious street build or a dedicated rotary performance project, this package provides an exceptional foundation for your turbocharged RX-8. Contact us today for availability, shipping options, and additional build information.

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit

RX-8 Greddy Turbo Kit