Feels better than the auto parts store synthetic fluid in the 5-speed transmission in our 2000 Miata. Shifts are smooth and easy.

I used the manual transmission fluid in my 2010 Audi A4 6 speed, and it works great. Transmission shifts so much smoother. Highly recommended!

My car sat for about a year, when I finally decided to fix the radiator, it was shifting properly...I changed the manual transmission, but didn’t help...as soon as I put in Amsoil product I felt it right way, perhaps probably because of all the detergent.

You get what you pay for quality oil is cheap insurance

Great product. The new bag design is only good for putting the gear oil into another bottle so it can be pumped into a trans.

Amsoil makes the best synthetic oils. Been using them for years. By far the best protection for engines, transmissions, and gears

Quality products fast shipping 👍

Appears to be the best lubricant on the market. Thank you for putting time, money and energy in developing a lubricant that extends life of an equipment that's used in.

I change all my manual transmission fluid to Amsoil ,shifts smoother and lasts longer. Motorcycle, car , truck or my slingshot all use Amsoil

I’ve used Amsoil for years the easy pack just makes it even easier. Quality products great service I run Amsoil in everything I own .

My big bear 400 is happy again, top notch products

This fluid does a great job with colder temperatures. Really smooth shifts. I have used this in 2 Mazdas and both times it changed from crunchy shifts with grinding on some gears with stock fluid, to very smooth shifts on all gears.

Tried in a Toyota 4 Runner. Produced notably smoother shifting with a light duty sycromesh transmission. Great sub freezing fluidity and performance. Will be putting this in my other manual transmission vehicles. Recommended!

I think that the AMSOIL flexible container is literally the best thing ever. For those hard to reach applications where a normal 946ml rigid bottle can't get to without using pump. Just squeeze the oil in and done, no mess and no pump!. Another plus is the the overall plastic waste footprint is much less than a rigid bottle. Less waste in the application and less waste for disposal!. I can't say enough about the quality of the oil and how far superior the packaging application is.

The only OEM replacement gear oil for the NV 4500 I could find with a GL-4 rating. Seemed to remove 50-60% of gear noise and vibration compared to stock fluid with 104k miles on it. If you buy it in the quart size plastic bottles,be prepared to pour it in another container to use with your parts house hand pump that fits the typical quart plastic bottles. Don’t be a cheapskate if you have the NV 4500 transmission. It Matters!