• Rough Idle
• Smoke from exhaust
• Stalling
• MAF (Mass Air Flow) sensor contamination

This is a standard replacement air filter for your RX-8's air filter box

OE spec this item should be replaced every 3 years according to the Mazda Service plan.
Why not look at our K&N Filter as a possible alternative.

You may also need to change this if you have overfilled your oil and it has contaminated your original air filter

Racing Beat offers their extremely popular REVi Intake System for all RX-8 applications. Designed to offer performance improvements without sacrificing drivability, the Racing Beat intake system is the final result of hundreds of hours of dyno test sessions and on-road testing.

The major components of the REVi Intake System include: an OEM style air box assembly, custom-designed K&N air filter unit, aluminum mass air flow sensor tube, and a tuned-length air inlet horn. Unlike many of the aftermarket intake systems on the market, the Racing Beat intake system retains one of the important mesh screens to aid with the even distribution of airflow across the mass air sensor. The inclusion of this screen minimizes the possibility of “rough idle” issues that may occur if both stock screens are eliminated.

Working with the design team at K&N Engineering, a high capacity air filter was developed that allowed us to position a tuned-length intake horn inside the filter body. This filter design allowed us to fine-tune the length of the air horn to maximize the performance potential. We have noted that many aftermarket intake systems for the RX-8 incorporate a large air filter, which is then connected to the intake manifold with a length of plastic or metal tubing. In many cases, the size of the filter that has been selected will dictate the length of tubing required, severely limiting the critical tuning importance of the air intake tube!

Please select no delivery from the drop down box if you wish to have this fitted at our workshop

Racing Beat offers their Ram Air Duct for use with the Racing Beat REVi Intake Kit. The inlet of this duct is positioned in the mouth opening of the Mazda RX-8 to allow cooler ambient air to be force-fed directly into the REVi intake tract, converting your intake into a true "cold-air" intake system!

Designed by Racing Beat, this high-density polyethylene intake duct mounts under the nose of your RX-8 and directs air into the inlet of the REVi Intake Kit. This duct can also be used with the stock intake box or aftermarket intake kits to direct cooler air into the engine compartment.

The installation of this duct requires the removal of the nose from the RX-8
Delivery of this item may take between 1-2 weeks depending on stock

Please select "no delivery" from the drop down menu if you are purchasing this item for fitting at our workshop

The couplers shipped with the GReddy turbo upgrade kit are known to fail and split with limited use. there are many reports of these couplers not being able to withstand the heat from the engine and turbo setup.
This 9 hose kit Exclusive to Essex Rotary if made from the highest quality hose.

These hoses are constructed from one of the toughest polymers available, making them ideal for the high performance environment. All hoses in this kit are capable of handle extremes of temperature (from -60°C to +220°C) and have superb resistance to UV, water, ozone and oxygen (this kit is not Fuel or oil resistant)

Available in a range of colors, Red, Blue or Black other colors are available upon request such as Green, Pink, Purple, Orange.
The Kit consists of 9 couplers required to upgrade your standard couplers.

• 3 Reducer Couplers
• 6 Straight Couplers

These couplers are slightly longer than stock offering a more secure fit once clamped down and under boost conditions.

• Red
• Blue
• Chrome
• Grey
• Polished

The GReddy RX-8 Turbo kit is a bolt-on turbo kit which comes with everything you need including the following parts:
>GReddy T618Z turbo with internal wastegate (Set to run 5 psi.)Cast turbo manifold
>Cast turbo manifold
>Cast turbo downpipe
>Aluminum intake pipe with intake filter
>Intercooler
>Intercooler piping
>GReddy E-manage Ultimate with wiring adapter means no wire cutting to your stock ECU harness.
>All the misc. hardware

The turbo kit is set to run 5 psi out of the box. This is a safe boost level. With other fuel system support and engine modification, the turbo is good to run up to 20 psi with a boost controller. The E-manage comes pre-programmed. GReddy claims 60 rear wheel HP gain from the turbo kit out of the box. 60 rear wheel horsepower was acheived on Greddy's test cars. The actual horsepower will vary from car to car. Further tuning of the E-Manage Ultimate with the E-manage laptop software may result in improved HP gain.

Essex Rotary recommend this kit is professionally installed and tunes but to the nature of converting an N/A RX-8 to Turbo. some applications may require revision of the original installation instructions.

This is the JDM kit designed and build for the RHD RX-8 NOT the LHD kit from the USA

The Black Halo Racing Throttle Body Spacer provides an easy, and reversible, way to install nitrous oxide or alcohol injection systems on your Mazda RX-8 without having to drill holes in your intake system. With 1/8" NPT, 1/8" SPT, and 1/16" NPT orifices nearly any injection nozzle type can be accomodated. CNC-machined and anodized in black, with the BHR logo on the top face, this product provides a subtle and classy way to install your injection system. All necessary hardware for proper installation is included.

The BHR Throttle Body Spacer is not intended to alter the airflow characteristics of your intake system and it does not provide any claimed power gains.

Currently In Stock