ECUs & Control Modules
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About us
Karl Kustoms strives to provide the highest level of customer satisfaction. Our central location in Des Moines, Iowa offers top quality products at affordable prices to all automotive enthusiasts in the continental United States and internationally. Our showroom offers the unique experience for customers to touch and feel the performance products they are purchasing and learn more about the Chevrolet Performance line. Our warehouse is home to over 650 engines and transmissions that are shipped from our location every day. Most orders ship same day & deliver to the contiguous 48 states.