We will gladly accept the return of products that are defective due to defects in manufacturing and/or workmanship for 30 days from the date of purchase. Fulfillment mistakes that we make resulting in the shipment of incorrect product to you will also be accepted for return 30 days from the date of purchase. 

We will accept returns for non-defective orders within 30 days of delivery as well and offer a full refund minus all shipping charges. Prior to returning any merchandise the customer must email ACE Engineering at to obtain an RMA number. Cancellations and return requests will not be processed through the phone, Facebook, Instagram or other messaging services.