Motul Gear 300 75W90 Synthetic Transmission and Differential Fluid - Liter - 2 Pack

Used this in our gf4a force 4 speed and came recommended by techs at g force. My driver said seemed smoother shifting and came out like new after an intense road course event. Highly recommend.

We use this in racing transmissions and the stuff is great.

After reading about this product on a RZR forum I decided to try it in my machine. Immediately I found its shifting from Forward to Reverse smoother and seems quieter from the OEM oil which I had used previously. Great product.

My RA62 Transmission in my 2007 Lexus IS250 was grinding in second and third gear, this fluid was able to reduce the grind by 50%. I have tried Redline 75w-90NS, Amsoil Sever Gear 75w-90 GL-5, Royal Purple 75w-90 GL5, and the OEM Toyota Gear Oil Super 75w-90 in my transmission. None of those fluids could help with the grinding from 2nd and third gear, this Motul gear oil that is API GL4 and GL5 was the only fluid that took away the 2nd to 3rd gear grind and reduced the first to second gear grind on my transmission. My car has 89k miles with original clutch. This is an amazing transmission fluid and it is also very good for differentials. If you have a rough shifting transmission that calls for 75w90, I would try this fluid before any other brand since it is often less expensive and better in my experience.

Worked great in STI 6 speed trans and differentials.