Action Speed Shop accepts all credit cards with appropriate billing and shipping addresses. Action Speed Shop also accepts Paypal.com, money orders, and wire transfers. All orders can be completed online. All orders are to be paid in full at the time of purchase unless we contact you otherwise. Prices and shipping cost is subject to change anytime because of currency exchange rates. All products come with the warranty that is applied directly by the manufacturer. Action Speed Shop warranties their own products for 90 days from date of purchase and are not responsible for product failures or failures due to installation. All products are intended for race use only as suggested by the manufacturer and should be installed and set up by professional service centers ONLY. ALL warranties should be handled by the customer and the manufacturer directly.