I just changed my transmission fluid about 6000 mile ago so I didn’t change my filter. I just drained it and put this in. Honestly it shifts smoothly I pull a 10 thousand pounds of trailer and hay 2 times a week sometimes 3at 50 mile drive. . Temp on my transmission dropped about 5 to 7 degrees. I will change it again in the spring and put a new filter in it. So far I love it.

Second recent purchase. Done a drain and refill on both mine and the wife's vehicles. She knows zero about vehicles but said she's noticed smoother quieter shifting in her 2013 Camry

I use all Amsoil fluids in my Dodge Ram 3500. Truck runs great !!!

Like the rest of the Amsoil line up, it’s awesome! 2011 duramax.

Makes filling a trans or diff so much easier, the fact that it’s the best fluid available is just a pleasant bonus feature

The way this oil changed how my transmission shifted and performed is unreal. Extremely highly recommended.

Replaced plastic pan with PPE cast aluminium pan. New Amsoil ATF fluid. Transmission shifts smoother and noticed slight increase in MPG as I also changed the transaxle and differential fluids with Amsoil products. My family started using Amsoil back in 1974 in all our vehicles through the years with great results.

I recently bought a 2021 Lexus IS300 AWD, and changed out all of the fluids to Amsoil. So far the transmission is shifting smoother with the new Amsoil fluid that I changed in July. Since then I've put about 4,000 miles on the car and it's still shifting incredibly smooth. I would definitely recommend Amsoil ATF to anyone who cares about their vehicles.

Completed a complete flush and fill with new filter and the transmission is shifting like a dream. Restored power and RPMs have dropped at shift points.

Used for 5 speed in 1997 cobra mustang

2021 GMC Savana 2500 8 Speed 8l90 Shutter Best fluid on the Market

I always use signature series transmission fluid. I can say that it works better with smoother shifting in all my transmissions. I have had vehicles go over 300,000 miles with no transmission issues at all! Great hydo boost fluid also. Nothing else even comes close to the quality of this fluid?

Best transmicuon oil

The many many years using AMSOIL, I have always loved the products! In recent years I have noticed that customer service and fast shipping has now caught up with the product quality! Thanks!!!

I just started using this in my transfer case on my Super Duty. It works well. Am going to try it in transmission at my next service interval.

Used for transmission service on 2008 Honda Pilot. After 500 miles, smoother shifting and no gear hunting.

Changed trans fluid on my 2015 Jeep Renegade it shifts so much smoother.Great product .

I recently changed the transmission filter & did a couple pan drops a day apart from one another using this stuff right here.. I thought all the dramatic positive reviews about this stuff was a bit far fetched UNTIL I tried it myself! The 6L90 in my 2013 Silverado 2500 has NEVER shifted so well & smooth! HIGHLY recommend

I changed the trans fluid in my 17 Buick cascada. The transmission is noticeably smoother shifting. I wish I had done it sooner. My wife has a 20 Cadillac XT6. I was going to wait until 27 but now I will do it next year.

Flushed my transmission with this oil and seen and felt an improvement first thing. Really well pleased.