Customer Ratings & Reviews

This synthetic seems to make my vehicles run just that little bit better than the other synthetics. Best I’ve found.

Use this oil if you want to keep your car for a long time and care about it.

very easy to order and fast efficent shipping

best oil iv used

Shortly after driving, felt a big difference in throttle response. Would highly recommend.

Use this all the time hard to find in Florida! Best for your vehicle!!

Always use in our Spark

So far this is the best oil I have ever used. I can feel and hear the difference in the engine and exhaust. Cost more than your typical oil but it’s worth it. I would refer this oil to all my family and friends. Thank you for making a great product!

Best oil I've used and great website.

Best oil money can buy hands down

Very good product

Run this in my sons v70 and it runs better with this oil

One of the best oils I’ve ever used and I’ve used many different brands

I use this oil in my wife's turbo equinox and the oil barely gets dirty at oil change intervals. I like that this oil holds up in hot NC summers.

Used in Honda good value easy ship to your door

Been using Amsoil for about 3 years now, and my Subaru runs stronger and longer. Boost in gas miles and no pinging.

I find the v6 engine in my 2015 Jeep cranks over faster in our prairie winters, provided faster oil pressure on the gusher and allows me to run further on oil changes.

Been using this oil for the past 2 years, never a problem.

I have used your oil and filters for a few years and have never had a problem with the vehicles I use your oil in. I use both gas and diesel vehicles and they all like your oil.

Instead of paying for another overpriced oil change at the dealership, I wanted to give this a try and see if it lived up to the hype. I feel as though the engine runs smoother compared to the oil changes I got at the dealership. I like knowing that I am putting true synthetic in and getting the protection to help my engine last longer. Will be purchasing again.