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CUSCO Super Sports Gearbox Oil with Neo 2L for Mazda RX8 (Series 1 & 2, 2003-2012)

CUSCO 75W-85 gearbox oil helps RX8 manual transmissions maintain consistent shift feel and synchro support during demanding heat and driving.

CUSCO RX8 gearbox oil metal can with 75W-85 front label and white cap

$120

RX8 gearbox oil from CUSCO is a 2L 75W-85 manual transmission fluid for Series 1 and Series 2 cars. This CUSCO Super Sports Gearbox Oil with Neo suits owners servicing an RX8 manual transmission used on the road, during spirited driving or at track days. It supports gear engagement, synchro operation and fluid consistency under demanding heat. The 2L pack gives a defined quantity for service planning.

RX8 Gearbox Oil Practical Features

  • 75W-85 viscosity supports shift quality at lower temperatures.
  • High-purity base oil works with CUSCO’s proprietary FM agent to help support synchro performance.
  • Demanding shifts place greater demands on synchronisers, while the formulation helps maintain gear engagement.
  • Heat resistance helps retain consistent fluid performance through extended spirited or track driving.
  • The 2L pack provides a defined service quantity for planned manual gearbox maintenance.

For rotary enthusiasts, this CUSCO RX8 gearbox oil can help manual shift action feel more predictable through warm-up and sustained driving. It is a practical option for owners maintaining a Series 1 or Series 2 transmission. The 75W-85 grade suits a considered service using a known fluid specification. Its stated heat resistance suits owners using the same car for regular driving and occasional track days.

Pair gearbox servicing with the AUTOEXE Sports Clutch Kit when clutch work is already planned. Owners looking to buy manual transmission fluid in Australia can choose this CUSCO Super Sports gearbox oil in its defined 2L pack. Visit the CUSCO official site for manufacturer information.

Additional information

RX8 Model

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SKU CU-MISO-S1S2 Categories , Types , , Brand:

Related RX8 Upgrades

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

Frequently Asked Questions

Will CUSCO Super Sports Gearbox Oil with Neo fit my Series 1 or Series 2 RX8?

CUSCO Super Sports Gearbox Oil with Neo is specified for Mazda RX8 Series 1 models from 2003-2008 and Series 2 models from 2009-2012 with a manual transmission.

What viscosity is this RX8 gearbox oil?

CUSCO Super Sports Gearbox Oil with Neo for the Mazda RX8 is a 75W-85 manual transmission fluid.

Is this oil suitable for an RX8 that sees track days or hard driving?

CUSCO Super Sports Gearbox Oil with Neo is formulated to maintain consistent fluid performance during extended spirited or track driving, with heat resistance intended for demanding use.

Can this gearbox oil help with cold shift quality in an RX8?

CUSCO Super Sports Gearbox Oil with Neo uses a 75W-85 viscosity that supports lower-temperature shift quality. Its formulation is also designed to support consistent manual shift action from cold starts through to sustained high-load use.

How does this oil support RX8 synchro operation?

CUSCO Super Sports Gearbox Oil with Neo combines high-purity base oil with CUSCO's proprietary FM friction modifier to support synchroniser performance and gear engagement in the RX8 manual transmission.

How much gearbox oil is included?

CUSCO Super Sports Gearbox Oil with Neo is supplied in a 2L pack, providing a defined quantity for planned RX8 gearbox maintenance.