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

CUSCO Super Sports LSD Oil is a 2-litre differential lubricant for RX8 LSD servicing, helping control chatter and protect driveline parts.

Two RX8 limited slip differential oil CUSCO 80W-90 tins standing side by side

$120

RX8 limited slip differential oil from CUSCO is a 2-litre lubricant for servicing Series 1 and Series 2 differentials. It suits OEM Torsen and aftermarket clutch-type LSD applications. This makes it a practical choice for planned differential maintenance across either compatible design. Super Sports LSD Oil with Neo uses high-purity base oil and CUSCO’s proprietary friction modifier for controlled differential operation.

RX8 Limited Slip Differential Oil Features

  • Torsen and clutch-type compatibility supports OEM and aftermarket limited-slip differential applications.
  • High-purity base oil helps maintain thermal stability during sustained performance driving.
  • CUSCO’s proprietary FM agent controls plate friction and can reduce differential chatter in clutch-type units.
  • Clutch packs and gear sets receive service-life support between scheduled fluid changes.
  • The supplied 2-litre quantity supports planned driveline servicing as part of an organised maintenance schedule.

For RX8 enthusiasts, a scheduled fluid change can help restore smoother, quieter limited-slip operation. This lubricant is intended for the differential, not the manual gearbox. Owners searching for CUSCO RX8 gearbox oil, CUSCO Super Sports gearbox oil or Mazda RX8 gearbox oil Australia should confirm their transmission’s separate fluid requirements. The same applies to RX8 75W 85 gearbox oil searches.

Pair this RX8 limited slip differential oil with chassis upgrades that help make the most of consistent rear-wheel drive behaviour, including the CUSCO Strut Brace Type OS (Front) and BLITZ ZZ-R Coilover Suspension. Learn more about the manufacturer at the official CUSCO website.

Additional information

RX8 Model

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

Related RX8 Upgrades

This lsd gear oil is one of the best Mazda RX-8 upgrades you can make to your Series 1 (2003-2008) or Series 2 (2009-2012). Differential 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 lsd 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 Differential upgrades at RX8 Upgrades.

Frequently Asked Questions

Is CUSCO Super Sports LSD Oil with Neo suitable for my RX8?

CUSCO Super Sports LSD Oil with Neo is intended for Series 1 and Series 2 RX8 models from 2003 to 2012. It supports servicing of both the OEM Torsen differential and aftermarket clutch-type limited-slip differentials.

Can I use this oil with the factory RX8 Torsen differential?

CUSCO Super Sports LSD Oil with Neo supports OEM Torsen limited-slip differential applications in the RX8. It is formulated with high-purity base oil for thermal stability during sustained performance driving.

Will this LSD oil work with a clutch-type differential in an RX8?

CUSCO Super Sports LSD Oil with Neo is suitable for aftermarket clutch-type limited-slip differentials in the RX8. Its proprietary friction modifier controls plate friction and helps reduce differential chatter.

Is this CUSCO oil for the RX8 gearbox or differential?

CUSCO Super Sports LSD Oil with Neo is differential oil, not RX8 manual transmission fluid. Confirm your transmission's separate fluid requirements before using any lubricant in the gearbox.

How much CUSCO LSD oil is supplied?

CUSCO Super Sports LSD Oil with Neo is supplied in a 2-litre quantity. This provides a practical amount to organise as part of a planned RX8 differential fluid service.

Can LSD oil help reduce chatter from a clutch-type differential?

CUSCO Super Sports LSD Oil with Neo contains CUSCO's proprietary FM agent, which controls clutch-plate friction and helps reduce chatter in clutch-type limited-slip differentials. Results depend on the condition and setup of the differential.

Why should I change the differential oil in my RX8?

Servicing an RX8 limited-slip differential with CUSCO Super Sports LSD Oil with Neo supports controlled differential operation and helps protect clutch packs and gear sets between scheduled fluid changes. Fresh fluid may also help restore smoother, quieter limited-slip operation.