Idemitsu, the maker of lubricants used in Mazda’s 4-rotor powered 24 Hours of Le Mans winning 787B offers products for your car too.

Idemitsu’s 75w-90 Manual Transmission Fluid is ideal for manual transmissions and differentials in any vehicle where 75w90 is appropriate. This fully synthetic oil makes a noticeable difference in shift effort reduction and improved noise. Note: Be sure to add friction modifier when using in plate&clutch limited-slip differentials (Kaaz or Mazda OE before 1989).

* Full synthetic

* High film strength

* Excellent viscosity retention

* Good for both manual transmissions and differentials