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ODULA Member Collar Set for Mazda RX-8 (Series 1 & 2, 2003-2012)

ODULA aluminium member collars remove mounting clearance, helping restore sharper chassis response and a more connected RX8 suspension feel.

RX8 member collars in red and silver aluminium arranged in two rows

$190

RX8 member collars are aluminium locating collars for member mounting bolts on Series 1 and Series 2 Mazda RX8s. This ODULA member collar set takes up clearance between the member and its bolts. It suits owners seeking a more precise chassis interface without replacing major suspension components. The collars work at the existing mounting points, keeping the upgrade focused on this specific chassis interface.

RX8 Member Collars Features

  • Each aluminium collar is intended to take up clearance between the member and its mounting bolts.
  • The resulting consistent mounting interface helps the body and subframe work together with greater precision.
  • At the member bolts, a more precise location supports clearer steering and body response over uneven roads.
  • This Mazda RX8 collar kit fits both RX8 series, covering models built from 2003 to 2012.
  • Finally, this RX8 aluminium collar set is a vehicle-specific solution rather than a universal collar-kit approach.

For rotary enthusiasts, Mazda RX8 member collars are a measured chassis refinement for road-focused or harder-driven builds. Quick direction changes can feel more cohesive when mounting clearances are addressed. This approach focuses on the bolt-to-member relationship, rather than requiring major suspension components to be replaced for a more precise interface. They complement suitable damper settings, wheel alignment and well-chosen bracing.

Pair the ODULA RX8 chassis collars with the CUSCO Strut Brace Type OS (Front) to support front-end rigidity. The BLITZ ZZ-R Coilover Suspension is a suitable next step for adjustable suspension control. Learn more about the manufacturer at the ODULA official site.

Additional information

RX8 Model

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Colour

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

Related RX8 Upgrades

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

Frequently Asked Questions

Will the ODULA member collar set fit my RX8?

The ODULA member collar set is designed for Mazda RX8 Series 1 models from 2003 to 2008 and Series 2 models from 2009 to 2012.

What does the ODULA member collar set do on an RX8?

The ODULA member collar set uses aluminium collars to take up clearance between the member and its mounting bolts. This creates a more consistent mounting interface between the body and subframe mounting points.

Will member collars make my RX8 steering feel more precise?

The ODULA member collar set is intended to sharpen chassis response and support more precise steering and body response, particularly over uneven roads. The result is a more connected feel rather than a replacement for suspension tuning.

Do I need to replace my RX8 suspension to fit these member collars?

The ODULA member collar set is a chassis refinement intended to improve mounting precision without replacing major suspension components. It can also support a broader suspension setup using suitable dampers and alignment.

Are these universal subframe collars?

The ODULA member collar set has an RX8-specific focus and is designed for the Mazda RX8 platform. It is not presented as a universal collar-kit approach.

Can I use the ODULA member collar set with a strut brace or coilovers?

The ODULA member collar set can be used as a supporting chassis upgrade alongside suitable bracing, dampers and alignment. A front strut brace or adjustable coilover package can complement the more connected chassis response targeted by the collars.