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Find a Location

KMJ Performance has 1 locations, listed below.

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    Business ProfileforKMJ Performance

    Auto Services

    At-a-glance

    Customer Reviews

    1/5stars

    Average of 3 Customer Reviews

    Customer Complaints

    1 complaints closed in last 3 years

    1 complaints closed in last 12 months

    Customer Reviews are not used in the calculation of BBB Rating

    Reasons for BBB Rating

    Related Categories

    Business Details

    Location of This Business
    107 Industrial Park Rd, Story City, IA 50248-1903
    BBB File Opened:
    12/21/2007
    Years in Business:
    16
    Business Started:
    12/21/2007
    Alternate Business Name
    • Assault Racing Products
    Business Management
    • Mr. Tony Hofbauer, Owner
    Contact Information

    Principal

    • Mr. Tony Hofbauer, Owner

    Customer Contact

    • Mr. Tony Hofbauer, Owner
    Additional Contact Information

    Phone Numbers

    Customer Complaints

    1 Customer Complaints

    Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

    File a Complaint

    Most Recent Customer Complaint

    06/20/2023

    Complaint Type:
    Service or Repair Issues
    Status:
    Unanswered
    On April 14, 2023, I purchased "Assault Racing Products ****** GM 700R4 12" Torque Converter 2200-2400 Stall 30 Spline". My husband was building a motor for his truck. The item shipped on April 17, 2023. I am not sure of the date we received it, but it cost $296.31. By the time he put the part in, the return window was closed. On June 1, 2023 I requested a refund through Amazon. I have been in contact with the company through Amazon Messaging. The seller continues to tell me there's nothing they can do, and they won't accept the item for return. The item we ordered stated that it had a stall. This converter does not have a stall like it was listed on Amazon. They tell me I need to contact the company who made that part, and they can "help identify your actual vehicle setup requirements". In other words, the motor my husband built may not be up to par. I filed an AZ Claim, but that got lost. I received notification on 6/7/23 that the claim had been filed, but when I called today, they said they couldn't find it. So, Amazon requested that the seller allow a refund, and they still will not do it nor will they replace the item. I am currently out almost $300 for a part that doesn't work correctly. At this point, I am considering this company to be insulting my husband and his career choice, saying that what he built isn't correct. I do not take kindly to that. I will make sure to never purchase from this company again. I wish I had read the yelp reviews, amazon reviews, and BBB claims from this company before ordering.

    Customer Reviews

    3 Customer Reviews

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    How BBB Processes Complaints and Reviews

    Start a Review

    Most Recent Customer Review

    Britton K

    1 star

    01/03/2023

    This company has poor customer service. I contacted them about an issue with an order. They did not want to correct the issue. Then became rude. I would be very careful if you want to take a chance with having an issue on your order and how much you want to gamble spending with this company

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