By 
Anonymous, 
a 
Verified Buyer 
on 
October 15, 2020
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Love it!
By 
Gary, 
a 
Verified Buyer 
on 
October 19, 2019
I use this in my antique 1969 BSA Rocket 3 high performance Café Race motorcycle. It helps a lot!
Was this review helpful?
5 star rating
never leave home without it.
By 
George, 
a 
Verified Buyer 
on 
September 23, 2019
I use this product in an engine without hardened valve seats. all upside no downside. easier starts, better acceleration. very happy with this product.
Was this review helpful?
5 star rating
Great product
By 
Travis, 
a 
Verified Buyer 
on 
June 24, 2019
By 
Rob, 
a 
Verified Buyer 
from 
St. Albert 
on 
March 20, 2019
I use this product always in my snowmobile
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Absolutely a must have
By 
Phil from Canada, 
a 
Verified Buyer 
from 
Pembroke, Ontario 
on 
March 08, 2019
I own a high performance snowmobile, so I'm always cautious when i fill up at the pumps as I want 100% premium fuel. Not always the case at gas stations in northern Ontario. Fuel quality seems below the said standard. So I always carry a bottle or two in my tunnel bag to use to bring up the standard that I am always looking for. Cheers
Use in Audi 2018 Q5. Really helps. FYI, use with PI every now and again. Note: I live in Boulder Co. at this altitude this product seem to really help performance.
I use this octane booster in my 02 wrx and it works wonders. I always buy a case and keep them on hand. This is a life saver if you have pumps that have only 89-90 octane ratings.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Big Difference!!!
By 
Richie Rich, 
a 
Verified Buyer 
from 
London Ontario 
on 
September 14, 2017
I use Dominater Octane Boost every 2-3 tanks of regular 87 octane gas. My 65 SS Impala runs noticeably better with it.
I have used Amsoil products for over 20 years and have always been happy with the results. My recent purchase of Octane Boost has proved to be no exception. I used it in my 2003 Harley Lowrider this weekend and honestly, the result was something that made me not want to bring the bike home. Smooth application of power especially at low RPM and just taking off. Engine ran noticeably cooler and it may sound crazy but the exhaust note was slightly different. There was more........growl to it than before. That I noticed but did not expect. On the highway and climbing hills the increased performance was quite evident. Now, it was not an engine overhaul, and nothing magic, but for a noticeable improvement in overall performance give Dominator Octane Boost a try. I am certain you will like the feel.
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