Returns & Refunds

DiabloSport RGA Number Applications

A Returned Goods Authorization (RGA) number must be obtained prior to returning any product to DiabloSport.

The RGA number must be CLEARLY visible on the outside of the package. Packages without a RGA number will be refused and returned to the customer.

All returns must include a copy of the receipt showing proof of purchase as the original owner.

RGA turn around can take up to 30 days on average (not including shipping time). Customers are responsible for all freight expenses.

For more details on DiabloSport’s warranty, please visit our Warranty Information page.

Defective Hardware*

If you are DiabloSport product needs to be sent in for repair or warranty, fill out the form below. It is highly recommended that you call our technical support department at 561-908-0040 and request support prior to requesting an RGA for defective items. Most issues can be resolved by phone or email.

Defective Hardware Return Fees:

  1. Inside Warranty Terms– Cost of Shipping
  2. Outside of Warranty‐ Cost of Shipping + $99 Warranty Fee
Core Credit Program Returns

Trade in your old DiabloSport tuning device toward the purchase of a new one! Core credit is available of the DiabloSport Predator and inTune toward the purchase of the new inTune i3, or Trinity T1000. Items sent for core credit will not be issued cash refunds, only store credit toward the purchase of a new DiabloSport product. See the chart below for more information on Core Credit value.

Core Credit Values toward New Purchase

Predator‐ Please call for pricing

inTune or inTune-DCX (I1000)–Please call for pricing

If you have any questions on the status of your RGA, please email us at

Warranty Return Information

Return Reason *

Contact Details

Contact Name *

Email Address *

Telephone *

Street Address *

City *

State *

Zip/Postal Code *

Country *


Vehicle *

Product Information

Part Number *

Purchase Date *

Serial Number *

Purchase Location *

Description *

Receipts (i.e. include a copy of your receipt which may eventually be required.)