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  1. PDI BIG BOSS® Performance Products and/or paperwork must not be tampered with for any reason.
  2. Warranties are non-transferrable.
  3. Warranty is only available if product is purchased through PDI or an authorized dealer; if purchase elsewhere there is “No Warranty”: on PDI BIG BOSS® Performance Products.
  4. Warranty Registration MUST be received by PDI within 30 days of purchase.
  5. To complete product registration click the button below and complete the following form:


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PDI is raising the bar for quality service and performance parts. From the sale to installation, you can count on PDI to provide the best in customer service and technical support. PDI is dedicated to helping our customers achieve their power and efficiency goals. Please call or email us with any questions you may have.

687 North Industrial Rd.
St. George, UT 84770

Copyright © 2018 Performance Diesel Inc.

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