Orders will be shipped either through Federal Express or UPS. All shipments will include tracking information. Visner Engine Development, LLC can only ship to valid addresses, we cannot ship to P.O. Boxes or rented private mailboxes. The customer is responsible for any loss or damage after the package(s) leaves the care of Federal Express or UPS.

The receipt by you of an order confirmation via e-mail does not constitute Visner Engine Development, LLC 's acceptance of an order. Prior to Visner Engine Development, LLC 's acceptance of an order, payment verification is required. Visner Engine Development, LLC reserves the right at any time after receipt of your order to decline your order if payment does not clear and/or is not approved.

We want our customers to be completely satisfied with their purchase from Visner Engine Development, LLC . If you are not completely satisfied, return the new/unused Product(s) and/or Part(s) in the original box(s) prepaid within 14 days of the purchase date (No returns on Custom Orders, only on stocked items). We do not accept returns on any Product(s) and/or Part(s) that have been used and/or installed on an engine and ran. We also do not accept returns on any Product(s) and/or related Part(s) that have been modified and/or altered in any way after leaving Visner Engine Development, LLC .

Please visit our Warranty, Shipping & Returns for more information or feel free to contact us with any questions!