Automotive Engine Performance with 1 Year Access to Automotive Engine Performance ONLINEselected product title

If you order a product before it is available, you will be placed on backorder. Backorders that contain physical products will ship within 1-3 business days from when the item(s) arrive in our warehouse. Your order will be shipped via the shipping method you select during the checkout process.

Backorders that contain only digital products will be processed by our Customer Service Department within 1-2 business days of the digital product’s “go live” date. You will receive an email with your access code and redemption instructions when your order is processed.

Please note that product availability dates are subject to change.