Request Customer Support

We want to hear from you! Whether you need support, have a question about our tuners, want to inquire about our CMR tuning software, or even want to tell us about an event you have coming up- contact us via the information below and a DiabloSport representative will be happy to assist!

Contact Us By Phone or Fax

Any products sent to DiabloSport without prior Return Merchandise Authorization (RMA) will be refused by our shipping department.

Sales & Marketing

Hours: Monday-Friday: 8 AM – 5 PM EST Saturday: 8 AM – 2 PM EST

Toll Free: 866-404-6141
Telephone: 561-908-0040
Fax: 561-431-0429

Technical Support

Hours: Monday-Friday: 8 AM – 5 PM EST

Toll Free: 866-404-6141
Telephone: 561-908-0040
Fax: 561-431-0429

Accounting

Powerteq
1080 S. Depot Dr.
Ogden, UT 84404

Mailing Address

DiabloSport, LLC
1790 E. Airport Blvd.
Sanford, FL 32773

Contact Us By Email

For any inquiries, please email us at support@diablosport.com. Please include your name, email address, telephone number and a brief description of how we can assist.