Shipping & Returns

Shipping, Freight and Handling

All pricing is FOB origin (Freight-on-Board origin).

Parts and accessories generally ship within 1-2 business days. As all cylinder heads are made to order there is an approximate 3 week lead time. Any backorders or longer than expected delay times will be brought to your attention within 1-2 business days of your order.

Returned Merchandise

Returned merchandise will not be accepted without prior permission from an authorized agent at Air Flow Research™, Inc. Return freight charges must be prepaid and include a copy of the original invoice. A 20% restocking charge is levied on all returned merchandise except warranty returns due to Air Flow Research™′s error. Inventory exchange with approved authorization only.Once merchandise has been installed and used no returns allowed. Some custom ordered items which AFR cannot readily re-sell will not be allowed to be returned under any circumstances.