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2020 Ram 3500 with a 6 speed AS69RC. Shifts allot more quiet, cooler oil temp and sureness in making shifts. I have used this in various vehicles with very good results. It is also a very good oil for the transfer cases for 4X4 and makes them very quiet too. This was a fluid change only per maintenance schedule. I am doing oil analysis for this transmission.

Great product. Use in several vehicles. Didn't get promo gift however. Thats disappointing

Used this for my transfer case. Super easy. Got it done and hit the trails with my jeep. Great product, so I have peice of mind everything is fine.

Highly recommend especially if you have waited to long for a flush or change. I run in all my cars and trucks helps with smoother shifting and etc. I have a 2012 chevy cruze the tranny started slipping in 3rd gear I believe started using amsoil ATF fluid and 25k later its still running down the road.

Jeep started using this in there transfer cases several years ago I’ve ran this in mine from the start one has 146000 miles on it and the other has over 85000 miles both still function and look like new . You get what you pay for oil is cheap compared to the damage that inferior products can cause .

Definitely recommend using transmission oil on the 8speee lexus transmission. Shifting is much smoother. Great fluid

Improves everything! On the inside! Don’t settle for maybe!!

Will defeat OEM Fluid hands down and pockets! Do your research and you’ll see!

Awesome product

Awesome product, Solved my “ Chevy Shudder “ Torque converter shuddered between 40-60mph. Smooth as silk now.

No need for a pump just inset the tip and squeeze the bag . Amsoil made the fluid change simple

Drained and filled transmission on 2018 Infiniti QX80. Shifts much tighter, without the flares I was experiencing. I will definitely do a second drain and fill in 5,000 miles

Time will tell if the product is good, I'm happy so far. I've always trusted Amsoil products.

I have put it in my motor home, good stuff. I have a 35' Winnabgo gas and flat tow a Equinox...I changed my original oil at 26,000 miles..It may have had one more trip on it..But don't think so. I feel very confident with the Amsoil ATF. I drive in 108 degree weather to 75 degree weather.. driving over the Continental Divide, mountain passes, and Lots of strain on the transmission and engine...

The performance is instantly. Smooth shifting on my 2008 Ford F150 4.6 engine 2wd ,I will use it again.

Changed tranny fluid for the first time since new on 2003 Acura TL-S. Tranny was always hunting when in D5 in a way that created a frequent hesitation. Did a drain and fill which replaces about 50% of fluid. Original fluid was black. After the change on the test drive it was quite noticeable that the tranny became much smoother in D5. It would still do some shifting around town which the owners manual states is normal but the annoying hesitation was gone. Customer is very happy.

I love the product, but will never buy the EZ pour packs again. I bought a case worth and every one of them leaked out the bottom. Ended up having to make another container to hold the fluid until I was ready to use it. Stinks that I paid extra money compared to the hard quart bottles for the convenience that I didn’t get.

Amsoil's superior quality is acknowledged everywhere. Product installation out of a bag is so much easier than trying to maneuver a hard plastic bottle in tight spaces. It allows installation in places that you could never get a hard plastic bottle in. Installation hint: in areas where even a bag won't accommodate use a approx. 3/8" I.D. rubber hose the necessary length and put one end over product cap and put other end in fill hole. Squeeze bag to force product into where it goes. 8" of rubber hose recently saved me a trip to the dealership.

Used this in both of my vehicles, much better over oem. Shifts smoother and noticed more mpg. Will always use amsoil!