Red Line Oil 50604 Gear Oil MT-LV SAE 70W, 75W —0.95 L (1 Quart)— Full Synthetic Oil for Manual Transmissions GL-4 Ideal Mercedes 235.10, Dodge/Fiat BOT 350 M3, GM BOT 303 mod, Toyota/Scion LV, Audi

The best of the best. This Manual Transmission fluid that the service manual calls for on my 2013 Scion TC is the only one that meets or exceeds manufacturer specifications. I have used other brands and they always make it hard to shift after a cold start. With this fluid even in a cold start the transmission feels smooth as butter and makes it harder to miss-shift. I have been using this on my car for the past 5 years and have had no issues.

Great quality product. I used on my 4Runner and Tacoma transfer cases, perfect substitute for oem stupid expensive fluid. 100k+ km with zero issues.

I was looking for a high quality oil for a long time, not mass market. I filled it into my transfer case and the jerking is gone. Everything works great now.

Used for a 2021 Elantra N-Line with the DCT and it worked great! Product arrived thoroughly sealed and on time.

Used on 2018 Toyota Tacoma great quality