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Customer Ratings & Reviews

Customer Rating

4.9

91% would recommend

  • 5 1097
  • 4 48
  • 3 19
  • 2 9
  • 1 9

AMSOIL P.i.® Performance Improver Gasoline Additive

Product code : APICN-EA

4.9 star rating Read 1,182 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 1,182 reviews
  • 5 star rating
    Said what it was made to do!
    By  WILLIAM,  a  Verified Buyer  from  Bristol Ct  on  January 04, 2021
    I used this on my 2015 Toyota Tacoma, and yes it made a difference.
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  • 5 star rating
    Unbelievable for your engine
    By  STEVEN,  a  Verified Buyer  from  02601  on  January 01, 2021
    Give it a try you wont regret it, I got a Acura TL SH-AWD advance and this stuff seriously helps and does what it's supposed to
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Gas millage i prover
    By  ANGEL,  a  Verified Buyer  from  NJ  on  December 28, 2020
    I purchased this item juat to try it and see if there would be any difference. I have seen some videos on the internet about how good it was, so I said to myself: Why not! I had an pretty empty tank of gas on my 18 years old car when I dumped the whole bottle in and then filled up the tank - 16 gallons. Not that it only improved the engine work, but it also boosted up the miles I was getting per gallon. I drove on the high way for about 5 hours and from 29mpg I went up to 57mpg on the high way. No every time I drive on the high way I put one of these containers in the tank and then fill it all the way up. It definitely works and I strongly recommend it!!!! Especially if you have the membership, you save on every item. Thank you AmsOil for this amazing product!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  JERRY,  a  Verified Buyer  from  Florida  on  December 27, 2020
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Oil review
    By  ROBERT,  a  Verified Buyer  from  Ala  on  December 27, 2020
    I think your awful high on your products ! You Ask !
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best cleaner
    By  JAVIER,  a  Verified Buyer  on  December 25, 2020
    I'm trying my rav4 97 ,work really good after use drive really good.is hard to get but really worth.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Works on first use!
    By  Vince,  a  Verified Buyer  from  Buffalo, NY  on  December 23, 2020
    I noticed 3-5 percent gains in fuel economy and use as directed! No fuel pump problems!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  RAYMUNDO,  a  Verified Buyer  from  Palm Springs, Ca.  on  December 22, 2020
    Excellent
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  RONALD,  a  Verified Buyer  from  33417 West Palm Beach, Fl  on  December 20, 2020
    Works like a charm. I notice and appreciate the difference. Have even gone the extra mile switching to the engine oil and coolant. Very fine results.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Noticeable at the pump
    By  STEVE,  a  Verified Buyer  from  Italy, Tx.  on  December 19, 2020
    Seems to help acceleration and improves mileage by about .7mpg on the highway towing my Teryx 4x4 on a tandem axle trailer.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  VASIL,  a  Verified Buyer  on  December 17, 2020
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Works as designed
    By  ROBERT,  a  Verified Buyer  from  Kentucky  on  December 15, 2020
    the product works as designed...
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  JOHN,  a  Verified Buyer  on  December 15, 2020
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  MARK,  a  Verified Buyer  on  December 10, 2020
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  Wayne,  a  Verified Buyer  from  IL  on  December 07, 2020
    I felt more pickup and a smoother ride.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best cleaner on TGDI Ford Ranger 2020
    By  PATRICK,  a  Verified Buyer  from  Ca  on  December 06, 2020
    Tried other products including Redline . Noticed very little difference with the Redline product and vehicle started idling a bit erratic at 23000 or so. Put in PI and after about 100 miles all erratic issues resolved . Great product . Buying more
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  • 5 star rating
    One of the best fuel system cleaners on the market
    By  JON,  a  Verified Buyer  from  RTP, NC  on  December 05, 2020
    This cleaner has a high dose of aminated alkyl compounds for great cleaning power.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Clean up
    By  RAY,  a  Verified Buyer  from  CA.  on  December 04, 2020
    Great stuff...engine runs smooth...
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    By  WYNDEL,  a  Verified Buyer  on  December 04, 2020
    Love this product. Seen a significant improvement in proformance since using this product.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Never use anything else
    By  CHERYL,  a  Verified Buyer  from  Utah  on  December 03, 2020
    My husband puts a half bottle of this in my gas tank every other fill up. 150000 miles on my Ford Explorer and it’s never needed any fuel system work. Injectors are good and the motor is very smooth.
    Bottom Line
    Yes, I would recommend this to a friend.
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