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Full Air Intake Upgrade Kit for Mazda RX8 (Series 1 & 2, 2003-2012)

Replace isolated intake parts with a coordinated ODULA, KTS and GREDDY TRUST induction package for sharper throttle response.

RX8 Series 1 intake Odula airbox installed beside black engine-bay enclosure and blue coupler

Price range: $90 through $390 inc GST

This RX8 intake upgrade kit draws on ODULA, KTS and GREDDY TRUST components to build a coordinated air intake path from filter to suction tube. It suits owners who want compatible parts working together rather than a collection of unrelated pieces. The result is a deliberate, airflow-focused induction setup for both Series 1 and Series 2 models.

RX8 Intake Upgrade Kit Key Features

  • Both-generation fitment covers Mazda RX8 Series 1 and Series 2 models built from 2003 to 2012.
  • ODULA, KTS and GREDDY TRUST components are matched to form a coordinated induction package, not a mix of unrelated parts.
  • ODULA ducting options include an RX8 ram air intake path. This directs denser ambient air toward the throttle body for a more purposeful induction character.
  • The KTS induction suction tube maintains a consistent, low-restriction airflow path from the filter through to the engine.
  • Finally, this kit keeps the MAF sensor position in mind. Pairing a genuine mass air flow sensor preserves accurate fuelling reads across the upgraded induction path.

For RX8 enthusiasts, the difference shows up from the moment you open the throttle. An intake upgrade kit planned as a complete system means induction response feels more direct on the climb to the redline, and the rotary’s distinctive induction note gains a sharper, more purposeful edge. Planning the intake as a system rather than individual mods keeps every component pulling in the same direction.

A GENUINE MAZDA OEM MAF Sensor is a smart companion here, preserving fuelling accuracy through the upgraded induction path. For owners building a complete performance picture, the HKS Hi-Power Cat-Back Exhaust with Titanium Tip pairs naturally with this RX8 intake upgrade kit by letting the engine breathe just as freely on the exit side. Learn more about GREDDY TRUST components on the official GREDDY TRUST website.

Additional information

RX8 Model

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Colour

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SKU OD-AIK-S1S2 Categories , Types , Brand: , ,

Related RX8 Upgrades

This air intake upgrade kit is one of the best Mazda RX-8 upgrades you can make to your Series 1 (2003-2008) or Series 2 (2009-2012). Air intake system upgrades are among the top Aftermarket mods you can buy from GREDDY TRUST for owners who want better performance and reliability from their RX8. If you are looking for rx8 intake upgrade kit for sale in Brisbane (QLD), Sydney (NSW), Melbourne (VIC), Canberra (ACT), Adelaide (SA), Darwin (NT) or Perth (WA), you’ll find high-quality Japanese Cooling upgrades at RX8 Upgrades.

Frequently Asked Questions

Does this intake upgrade kit fit both Series 1 and Series 2 RX8 models?

Yes, the full air intake upgrade kit is designed to suit both RX8 Series 1 (2003-2008) and Series 2 (2009-2012) models. The package combines ODULA, KTS and GREDDY TRUST components selected for compatibility across both generations.

What brands are included in this kit?

The kit draws from three brands: ODULA, KTS and GREDDY TRUST. Each contributes specific components to form a coordinated intake package rather than a mix of unrelated aftermarket parts.

What components make up the intake upgrade kit?

The package can include ODULA ducting such as a ram air intake, a KTS induction suction tube, and is designed to work alongside a high-performance panel air filter. The combination addresses the intake path as a coordinated system rather than individual isolated changes.

What difference will this kit make to how the RX8 feels to drive?

The primary benefit owners notice is sharper, more direct throttle response as the intake path is refined for improved airflow. The induction character also becomes more purposeful, which is particularly noticeable climbing toward the rotary's high redline.

Do I need to replace my MAF sensor when upgrading the intake?

The MAF sensor does not need to be replaced as part of an intake upgrade, but it is worth inspecting its condition while the intake system is apart. A genuine Mazda OEM MAF sensor is worth considering if yours has high mileage or an unknown service history, as a worn sensor can blunt the gains from an otherwise well-sorted intake.

Can I add to this kit later if I want to go further with the intake?

Yes. The package is designed as a foundation for a considered induction setup, with ODULA ducting and KTS suction tube options able to be incorporated as part of a staged build. Starting with coordinated components means later additions work within an already-planned intake direction.

Is a high-performance air filter included, or do I need to source one separately?

The GREDDY TRUST AIRINX-GT High Performance Air Filter is a recommended companion to the kit but is listed separately. Pairing it with this package ensures the filter, ducting and suction tube choices all work together within the one intake system.