Please contact us with any questions or comments you may have, and we will respond to you promptly.


PO Box 51533
Phoenix, AZ 85076

Frantz Design Works is focused on high-quality design and the production of premium automotive products.  Our flagship product, the WJ Incline Bumper, has been a favorite of Grand Cherokee offroading enthusiasts for years.  With cutting-edge style and unbeatable performance on the toughest trails, this bumper is sure to transform the look of your vehicle and make you stand out from the pack.

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