Return policy

Bigbanginjection gladly accepts returns of items subject to the following conditions:

The item(s) must be returned within 30 days of original purchase.

The item(s) must have been purchased from us directly. If you have purchased one of our products through a dealer you must contact them to return the item(s) as their return policy will apply.

The item(s) must be unopened. Bigbanginjection only sells new, unused items and as such we are unable to accept returns of used items. Injector sets must include the original flow sheet. If you are upgrading injectors, call us to see how we can help you.

Custom item(s) will require approval for return, please contact us to discuss how we can help.

A restocking fee will apply to all returns:

10% fee for return of an unopened product that includes the flow data sheet (if applicable).