Great product, my engines look great when I open them up! I run amsoil in two turbocharged cars and a streetbike. Track days, canyon roads, daily driving, it's great for it all!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Great oil
By 
Whitetundra18, 
a 
Verified Buyer 
from 
Long Beach, California 
on 
June 09, 2019
I have been using Amsoil products for over 20 years. They have never let me down and I truly believe they save me money in the long run.
2017 Taco TRD offroad 4x4. I have just over 2500 miles on this oil now and have seen real MPG gains, granted very slight ( just over 1 MPG gain). My truck definitely runs better too.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
I only buy the best!
By 
Persistent, 
a 
Verified Buyer 
from 
San Antonio TX 
on 
June 08, 2019
As long as Amsoil continues to win the comparison tests against the competition, I will continue to purchase this product. The pressure is on Amsoil!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
I'll keep buying amsoil for life.
By 
My bader, 
a 
Verified Buyer 
from 
Staten Island, New York 
on 
June 08, 2019
I put this in my wife's Audi and my Range Rover sport better engine protection and best oil you can buy.
I initially ordered the transmission fluid and accidentally got the engine oil. After returning the engine oil and receiving transmission fluid signature series, I must say how pleased I am. I noticed the few MPG improvement after changing the transmission fluid which had 43K on it. The engine shifts through the gears more smoothly.
I use the oil and filters in my muscle cars and truck. The click everyone complains about went away in the motors .Easy startup on the motors and no dry lifter sounds.
When trying to go the full 8000km between oild changes typical synthetics do seem the break down around 6000km, You can tell but the return of valvetrain chatter even faintly after startup. I've noticed the Signature series holds up and I no longer hear that return as the miles / km's increase. Great Product!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Its the best, it works, its proven
By 
Guilty-Crown-, 
a 
Verified Buyer 
from 
Alberta Canada 
on 
June 06, 2019
The title says it all been buying for a long time for multiple different vehicles never fails
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
So far...
By 
Cgc, 
a 
Verified Buyer 
from 
Atlanta Georgia 
on 
June 06, 2019
Seems good....engine hasn't blown yet.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Love the product!
By 
stanger, 
a 
Verified Buyer 
from 
New Brunswick, Canada 
on 
June 06, 2019
Greatest point is that I only need to replace the oil once per year as I only put on approximately 25-30,000 kms per year.
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