MMI is a small, craft racing shop. We do not have a warehouse stocked with every part imaginable. Most of our orders are built to your specifications when you place the order. As such, there will likely be a wait associated with your order. We will do our best to communicate the estimated amount of time your order will take, though several of our parts are dependent on other manufacturers (who have their own estimated wait times). For most orders we will not charge your credit card until your order has shipped.

Some parts may require additional shipping or modifications to the shipping amount (depending on which parts were ordered, if they need to ship on a pallet, etc.) We will do our best to combine your order in a way that minimizes shipping costs.

International shipping cannot be calculated online. Please call our shop to discuss the shipping of your order.

Return Policy

Shipping discrepancies and damaged goods must be reported within 24 hours. Returns must be made within 30 days of original order and must be unused. There are no returns on custom/special order products or sale items. Returned items damaged in transit due to insufficient packaging may not be eligible for credit. There is a 20% restocking fee on all returns and a 5% fee for paid yet unshipped products.