Real good would recommend to everyone

Bought this to replace the gear box oil in my 2011 jeep jk as you need something lighter then regular gear oil. Found she shifted alot easier then before. And for the price its worth paying a little extra for a better fluid.

This oil quieted my nv 5600 down considerably it has been very noisy from new off the lot , noise from it now is almost non existent. Wish it came in the ez squeeze packets

Very smooth. Notes of toasted chestnut and cinnamon. A light yet oakey finish.

Effortless shifts in my Honda after replacing the standard fluid with Amsoil

Switched to 100% synthetic in my 2017 manual transmission at 5000 miles, and I could tell the difference shifting, definitely smoother.

This alone fixed my third gear grinds (common on 8th gen civic si's), shifts a lot more smoothly never hAd problems again!

Shifting seems much smoother

Been Mechanic last 10 years and I tow commercially part time, pull 8-16k lb campers, over quarter million miles on my nv5600 and looks brand new inside..I run 9 qts Amsoil synchromesh 5w-30 with pto coolers. I hated how truck shifted with factory fluid/pennzoil, so switched to Amsoil, about 400 miles getting amsoil worked in all gears and bearings, all my gears smoothed out, no notchy shifting, no double click like shift feeling,no issues going from 6th to 5th,much easier to speed shift it. Put 80k miles on fluid rated for 150k miles and I wanted to change it just to see how it looked after towing 8-16k lb travel trailers, went to drain fluid, came out looking brand new like I poured it out of a sealed new bottle of amsoil. Was more then pleased and happy to put 9 qts back in.

Fantastic poor point, so very beneficial in super cold climates, great shifting in all seasons.

Used this in place of the recommended honda 5w30 MTF and have been very impressed.

I have a 2008 Acura TL Type S with a 6 speed manual. It has a helical type limited slip diff built into the transaxle, which presents a challenge to transmission fluid. Other fluids tend to break down and cause bad synchro performance, but Amsoil synchro shift is up to the task!

I have been in motorsports for over 40 years, have never seen this much improvement in a fluid change alone. Removed Dex. III and applied Amsoil synchromesh unbelievable difference in the way my new (less than 200 miles on 450 HP street car) Temec 6 speed magnum shifts.

I own a 2011 Civic Si Sedan, which all came with a 6 speed manual gearbox + Limited Slip Differential transmission. Amsoil is one of the only synthetic products out there (apart from Honda's MTF) to offer an oil that's safe for the soft metals within a Limited Slip transmission. On top of that, it made shifting even smoother than before, a noticeable difference. I am very happy with this product and will definitely be buying again

Changed the fluid in my wife's 2008 Honda Fit. Manual transmission has only 50,000 miles, but it's been in there for 10+ years. Transmission shifts easier and is quieter. This is the best product to replace your manual transmission fluid with.

Made shifting my Civic hatchback transmission smooth and easy, no more notchiness. Definitely recommended for Honda owners

My 1994 Mustang uses Mercon ATF in the T5 5 speed. I was not happy with how notchy the transmission felt while shifting gears, a common complaint on this trans. I changed out the ATF and started using the Manual Synchromesh fluid. I had immediate results with quieter operation and smoother shifts. This product conforms to the specification by Tremec and since Tremec took over the T5 from B Borg Warner, it was a no brainer.

Great product!

Used this in my '02 Jeep TJ and noticed a big difference in the manual transmission. Before it used to shift a little rough when I be leaving first thing in the morning, now it shifts smoothly right off the get go.

Great Product,Probably The Best.Wish AMSOIL Cut One A Break On Shipping!