104® Octane Booster (10406)

Item no: 8181059 | 073905104067
$11.99
120  Estimated 
-+



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  • 16 oz.
  • Regular formula
  • Boosts power
  • Improves acceleration
  • Cleans fuel injectors & complease fuel system
  • Reduces knocks, pings, hesitation, and stalling
  • Improves gas mileage
  • Treats up to 20 gallons of gas
  • Plastic bottle


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What people are saying

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REVIEW SNAPSHOT®

by PowerReviews
104® Octane Booster (10406)
 
4.2

(based on 38 reviews)

Ratings Distribution

  • 5 Stars

     

    (21)

  • 4 Stars

     

    (12)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (3)

86%

of respondents would recommend this to a friend.

Most Liked Positive Review

 

Tough One to Review

Out of the three products I have reviewed this is the most difficult. I drive a 2009 Dodge Challenger SRT8 ( 6.1 L) and run a 93 octane gasoline in it. After adding...Read complete review

Out of the three products I have reviewed this is the most difficult. I drive a 2009 Dodge Challenger SRT8 ( 6.1 L) and run a 93 octane gasoline in it. After adding the 104+ Octane Boost I found it very difficult to notice any difference in performance or gas mileage improvement. I'm confident that there was probably some but it just wasn't noticeable to me. Having said this, I still rated the product with 4 of 5 stars because of the other benefits it is supposed to provide ( clean injectors, remove gasoline deposits and provide an anti friction barrier to the piston walls). Again this is something difficult to evaluate however I believe in the " quality of products" that Gold Eagle provides based on my experience with their other products and this is a claim that they make. These benefits, as stated, are difficult to evaluate and may or may not be realized after only one full tank of gas so I will continue to use the product. In retrospect another test that I could have done would have been to reduce the octane level I purchase ( say to 87) and see if the addition of 104+ at least maintained the car's performance but I didn't think of this until later. If this works it would negate the additional cost of the 104+and you would receive the additional benefits of injector cleaner, remove gasoline deposits and provision of a friction barrier!!!

VS

Most Liked Negative Review

 

A WASTE OF TEN GOOD DOLLARS!!!

IT WILL NOT IMPROVE GAS MILAGE, DOES NOT INCREASE OCTANE ENOUGH TO MAKE ANY NOTICABLE DIFFERENCE IN PERFORMANCE, AND THE COST IS AS OUTRAGEOUS AS THE CLAIMS MADE BY THE MANUFACTURER!

IT WILL NOT IMPROVE GAS MILAGE, DOES NOT INCREASE OCTANE ENOUGH TO MAKE ANY NOTICABLE DIFFERENCE IN PERFORMANCE, AND THE COST IS AS OUTRAGEOUS AS THE CLAIMS MADE BY THE MANUFACTURER!

Reviewed by 38 customers

Displaying reviews 1-30

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5.0

Saves Money!

By RichW

from Dallas, TX, United States

Comments about 104® Octane Booster (10406):

I just received the Octane Booster and decided to use it in my truck. Unless I use top grade premium unleaded gas, my truck will "ping" and pre-detonate. I used the octane booster and had no pinging and it seemed like a lot more power. Using this product saved me about $7.50 by not having to buy premium unleaded gas.

 
5.0

I can feel the difference

By NOCASH

from Crofton, MD, United States

Comments about 104® Octane Booster (10406):

I could feel the difference in power! The idle was smoother!

 
4.0

works really good !

By Hoss

from Central City, IA, United States

Comments about 104® Octane Booster (10406):

got this a week ago and added it to the gas for my old car! and it helped with the starting! makes today's gas Better!

 
4.0

Title works for me

By Skip

from Wauwatosa, WI, United States

Comments about 104® Octane Booster (10406):

Used the product in my Lincoln LS V8, seems to run better and mileage has increased slightly.

 
5.0

A must for your classic muscle car!

By SoCalSteve

from Lake Mathews, CA

Comments about 104® Octane Booster (10406):

Used 104+ Octane Boost in my '66 Sunbeam Tiger and noticed a significant difference in performance. If you're putting today's lower-octane fuels into your '60s muscle car, you need this product!

 
4.0

Tough One to Review

By Perryb47

from Groveland, FL, United States

Comments about 104® Octane Booster (10406):

Out of the three products I have reviewed this is the most difficult. I drive a 2009 Dodge Challenger SRT8 ( 6.1 L) and run a 93 octane gasoline in it. After adding the 104+ Octane Boost I found it very difficult to notice any difference in performance or gas mileage improvement. I'm confident that there was probably some but it just wasn't noticeable to me. Having said this, I still rated the product with 4 of 5 stars because of the other benefits it is supposed to provide ( clean injectors, remove gasoline deposits and provide an anti friction barrier to the piston walls). Again this is something difficult to evaluate however I believe in the " quality of products" that Gold Eagle provides based on my experience with their other products and this is a claim that they make. These benefits, as stated, are difficult to evaluate and may or may not be realized after only one full tank of gas so I will continue to use the product. In retrospect another test that I could have done would have been to reduce the octane level I purchase ( say to 87) and see if the addition of 104+ at least maintained the car's performance but I didn't think of this until later. If this works it would negate the additional cost of the 104+and you would receive the additional benefits of injector cleaner, remove gasoline deposits and provision of a friction barrier!!!

 
5.0

Power!

By pmontano

from Scottsdale, AZ, United States

Comments about 104® Octane Booster (10406):

After adding octane boost 104 to my 2012 Lincoln MKS, I immediately noticed a surge of power when I hit the gas pedal. The hesitation is gone and so are the cars in my rear view mirror!

 
5.0

You have to try it!

By Mac411

from Greenville, SC, United States

Comments about 104® Octane Booster (10406):

I put a bottle in this week and received increased gas mileage with improved acceleration on my 2015 Jeep Grand Cherokee.

 
5.0

Give Your Engine a Boost

By Brazen Cruzer

from New Castle, DE, United States

Comments about 104® Octane Booster (10406):

I have been using Gold Eagle 104 Octane Boost for a few years now. The first time that I used it I was travelling to a car show in West Virginia. I was towing a trailer and needed all the help that my car could get to climb the mountains. My car had no trouble after adding the 104 Octane Boost and my gas mileage improved also. I love this stuff and use it frequently.

 
4.0

Engine improvement

By SC13

from Tampa, FL, United States

Comments about 104® Octane Booster (10406):

104 Octane Boost appeared to provide an increase in engine performance. I didn't confirm a mpg improvement; I need to try the product a couple more times to provide a statistical assessment.

 
5.0

Power!

By pmontano

from Scottsdale, AZ, United States

Comments about 104® Octane Booster (10406):

After adding octane boost 104 to my 2012 Lincoln MKS, I immediately noticed a surge of power when I hit the gas pedal. The hesitation is gone and so are the cars in my rear view mirror!

 
4.0

Kick in the pants

By Ladano1957

from Nowata, OK, United States

Comments about 104® Octane Booster (10406):

Added the booster to a Tank of 86 octane because that is ALL they had on my last road trip in the Vette. Have always used 91 or 93 if I can find it, but I couldn't tell the difference. I will keep a bottle for emergency use from now on.

 
4.0

Better Performance

By RicR

from Miami, FL, United States

Comments about 104® Octane Booster (10406):

I have been suffering with poor octane performance with Mobile and Shell 93 Octane gas. This product has really improved my SUV's performance. I am very happy with 104 Octane Boost.

 
2.0

104 Octane boost

By kep1019

from Schaumburg, IL, United States

Comments about 104® Octane Booster (10406):

Product provided some octane boost to eliminate knocks but not the same as higher octane fuel for performance or MPG.

 
4.0

great product

By non exist

from Big Bend, WI, United States

Comments about 104® Octane Booster (10406):

added boost to my warmed over 57 283ci Chevrolet, just what it needed to bring out the best in her. will be adding this with every tank.

 
4.0

A bit more power.

By Tony K

from Marietta Ga.

Comments about 104® Octane Booster (10406):

I planned a trip to a popular mountain road in North Carolina this week end so it was a perfect time to try 104+. This is a locally famous road that is 11 miles long with 318 curves. You're either on the gas or the brakes. My car accelerated harder and smoother than usual. I can only attribute it to your product. Thanks!

 
4.0

Works great

By Timmy1

from Louisville, KY, United States

Comments about 104® Octane Booster (10406):

Works well on older cars and V8's that aren't so computer controlled.

 
1.0

No noticeable difference

By baxteR

from Wilmington, MA

Comments about 104® Octane Booster (10406):

I've useen this product before and still saw no noticeable difference.

(1 of 1 customers found this review helpful)

 
4.0

Easy to use

By Maxwell

from Appleton, MN, United States

Comments about 104® Octane Booster (10406):

Put it in older four stroke dirt bikes and a truck, seems to have made a big improvement. Looking for more!

 
5.0

No more knock!

By JeepsterXX

from St Clair Shores, MI, United States

Comments about 104® Octane Booster (10406):

Used just a little of this in my highly modified (built) Harley and this eliminated the pre-detonation (spark knock). Saves me a trip to the marina for the high octane stuff. It's supposed to also help clean fuel injectors but only time will tell on that opinion.

 
5.0

Best I have ever used

By TimH

from Indianapolis, IN, United States

Comments about 104® Octane Booster (10406):

Great product increase in horsepower and mileage 1 bottle treats entire tankfull

(0 of 1 customers found this review helpful)

 
1.0

Octane booster, really?

By Alden

from Central Florida

Comments about 104® Octane Booster (10406):

I researched this "octane booster" before I used it and found out that it only raises the octane about .5 points, not to the 104 octane suggested on the package. I guess if it cleans injectors and removes water from the fuel that is good, but for boosting octane it is a flop.

 
5.0

just the boost my car needed

By Car collector

from Tampa, FL, United States

Comments about 104® Octane Booster (10406):

the extra octane made the car run smoother and took the knock out with the cheaper gas

 
5.0

Really Works!

By steelwarrior

from Florida, United States

Comments about 104® Octane Booster (10406):

I tried this product and noticed changes right away. Better power and running smoother! Even better gas mileagetoo.

 
3.0

Great Expectations

By over the belt

from chicago, il

Comments about 104® Octane Booster (10406):

I obtained this product couple days ago and put it to use immediately. Sorry to say did not notice much improvement over running regular premium gas.

 
4.0

Really Helps.

By Papa

from Lonoke, AR, United States

Comments about 104® Octane Booster (10406):

I used a bottle to see if the reviews that I had read were true or not. I'm pretty skeptical by nature but was pleased with the results. My old 85 Chevy pickup truck ran better than ever. It ran smoother and had more get up and go. I didn't check the gas mileage.

 
4.0

104 Octane Boost

By Fred07

from Kentucky, United States

Comments about 104® Octane Booster (10406):

Received this product June 23, 2016, and put it my 07 Shelbt GT Mustang. I found that it did boost the power and overall performance of the motor.

 
5.0

Always use it in bike

By Hate Work

from Annapolis, MD, United States

Comments about 104® Octane Booster (10406):

I don't notice a huge difference using the booster in the car, but even using the ethanol infused 92 octane, I really feel the difference on my Harley. More power, more responsive and anything I can do to fight the ethanol is a plus.

 
5.0

Worked just as adverticed

By nhskeeter1

from Concord, NH, United States

Comments about 104® Octane Booster (10406):

This is a great product and should get more adds on TV and magazines!

 
5.0

You will notice a difference

By Mphspolice

from Memphis, TN, United States

Comments about 104® Octane Booster (10406):

104+ Octane Boost will excell in cleaning up old injectors that just need a little attention plus adds performance.

Displaying reviews 1-30

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