About us

Mach V Motorsports is your online source for information and performance parts for your high-performance car. For Subaru owners, we have a separate web site -- FastWRX.com.

Mach V Motorsports has been in business since 1998, and has been selling online since 2000 -- that's practically the dawn of the Internet!

Our address:
Mach V Motorsports, LLC
45690 Elmwood Court, Suite 170
Sterling, Virginia, 20166
(571) 434-8333 voice
(571) 434-8334 fax

Hours(Eastern time):
M-F 8:30 am - 5:30

Add items to your shopping cart and begin the checkout process to get a shipping quote.  The site quotes live shipping rates for US Postal Service and FedEx.  Most items ship from our shop, but sometimes we'll have the item shipped from an off-site warehouse.  In that case we may use a different carrier, but it will not be any slower than the service you specified, and it may arrive faster.
All parts have the manufacturer's warranty against manufacturing defects. In addition, Mach V will warranty any product against manufacturing defects for one month from the date of shipment, regardless of the manufacturer's policy.

Other than warranty returns, new-in-box items may be returned or exchanged up to 30 days from date of shipment, excluding electrical (including light bulbs and housings) and electronic parts, which MAY NOT BE RETURNED. Items that have been installed on a vehicle, or which for other reasons cannot be resold as new, cannot be returned. Custom-built or built-to-order items, including turbochargers, brake kits in custom colors, and all hoods, may not be returned. All returns are subject to a 20% restocking fee. Return shipping and insurance on non-warranty returns is the responsibility of the customer.

If you do need to return something, call us. We'll give you a Return Authorization number, plus specific instructions on how to return the part, and what your credit/refund options are. Please don't just drop the part in a box and return it to us with no explanation; we will refuse the shipment if it does not have an R.A. number written on the outside of the box.