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Customer Rating

4.9

91% would recommend

  • 5 1092
  • 4 48
  • 3 19
  • 2 9
  • 1 9

AMSOIL P.i.® Performance Improver Gasoline Additive

Product code : APICN-EA

4.9 star rating Read 1,177 reviews
Current price:

$18.99

Retail Price
Columbus - 43215
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AMSOIL P.i.® Performance Improver Gasoline Additive

4.9 star rating Based on 1,177 reviews
  • 5 star rating
    Bad bottle
    By  TODD,  a  Verified Buyer  on  August 01, 2023
    When I received the package the side of the box was wet with no signs of damage. When I opened the box it was obvious one of the bottles had been dropped and was leaking. You would think there would be some sort of quality control when it come to shipping chemicals. About a 1/3 had leaked out. Should have called but at the time I was to busy.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    P I Performance
    By  GREG JESSE,  a  Verified Buyer  from  Oak Ridge Tn  on  July 30, 2023
    I have used this product in my 4liter Toyota 4Runner.. it cleans the injectors and keeps her running great. I have 178230 miles on her now.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Fast delivery!
    By  Aaron,  a  Verified Buyer  from  OK  on  July 26, 2023
    Makes for some added fuel cleaner insurance!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Noticeable performance
    By  WAYNE,  a  Verified Buyer  from  Pennsylvania   on  July 23, 2023
    Also used in 09 pilot . Improved performance and fuel mileage
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    300,000 k m no problems
    By  MICHAEL,  a  Verified Buyer  from  canada  on  July 22, 2023
    fuel efficiency and engine conditioning.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 3 star rating
    Not compatible with the Ford gas cap less setup
    By  GREGORY,  a  Verified Buyer  on  July 22, 2023
    Though the description states it works without using the funnel you need the funnel, I spilled a good bit before realizing I needed the funnel, Amsoil, please remove the "funnel not need description".
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    new to me
    By  MERV,  a  Verified Buyer  from  cupar , sk  on  July 11, 2023
    new product to me .. interested in finding results
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    NA
    By  LOUIS,  a  Verified Buyer  on  July 09, 2023
    NA
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Cheap insurance
    By  CORY,  a  Verified Buyer  from  Winnipeg   on  July 05, 2023
    Just dumped it in the tanks to clean it up cars start easy and run well so must work
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Go-Go Juice
    By  STAN,  a  Verified Buyer  from  Florida  on  July 04, 2023
    Great product showed positive results.
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  • 5 star rating
    Does the job!
    By  JAMES M,  a  Verified Buyer  from  63130  on  June 25, 2023
    Used PI and my gas mileage got better immediately. Now I use it twice a year and never had any problems and always got better gas mileage than what the car was suppose to get.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good
    By  J GUADALUPE,  a  Verified Buyer  from  US-TX  on  June 25, 2023
    Very good
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Smooth
    By  Les,  a  Verified Buyer  from  NORTH CAROLINA  on  June 23, 2023
    Added this with my full tank bike seams to run much smoother. Highly recommended
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Pi additive
    By  SHANE,  a  Verified Buyer  on  June 21, 2023
    First tank with this, still assessing
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  • 5 star rating
    Excellent
    By  BRUCE,  a  Verified Buyer  on  June 20, 2023
    Have used it twice now and I'm getting one more gallon per mile.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Gas treatment
    By  JOSEPH,  a  Verified Buyer  from  Montana  on  June 19, 2023
    First time to use this product, to soon to tell.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Performance Improvement
    By  ANDREW,  a  Verified Buyer  from  Arnprior, Ontario, Canada  on  June 19, 2023
    There was a noticeable performance improvement in my old Honda CRV after using this additive. Plan to continue using it.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Another amazing product
    By  DARREN,  a  Verified Buyer  from  Burlington   on  June 18, 2023
    Cars run better than ever now. Fuel consumption has decreased as expected.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best
    By  Pinne,  a  Verified Buyer  from  Canada   on  June 17, 2023
    Excellent
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great quality product
    By  GREGORY,  a  Verified Buyer  from  Newbern, TN  on  June 13, 2023
    It gave my vehicles a little better fuel mileage. I believe that it is a great product. I use this after every oil change. I keep my throttle bodies clean and I also put a few ounces of Marvel Mystery Oil in my fuel tank every other fill up. The combination of these 3 I believe will keep my cars in good shape for many years.
    Bottom Line
    Yes, I would recommend this to a friend.
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