Customer Support 

-Returns must be made within 14 days of purchase. Please call us to get your Return authorization form. -No returns on special order or non-stock items. All returns subject to a 15% restocking fee after 14 days. -We do offer the customer an option of using their return as store credit without being subject to the 15% restocking fee. -All sales are final. Parts and labor are sold on a development basis. There is no warranty stated or implied due to the unusual stress applied to racing parts and we have no control over how they are being used or installed.

Please feel free to give us a call during normal business hours and we can double check the cost of shipping your order. However, you will only be charged the actual cost of shipping!

This is a question we recieve a ton! There are a bunch of benefits to running one of Mark Williams Enterprises Modular Housings. To start with you are NEVER stuck with what you first build. Overall width-wheel to wheel, 4-link centers, Shock Mount Locations and 4-link plate design are all chageable. Cars are bought and sold, Racers decide to change the Series, Combination, or Tire to run, and unfortunately mistakes happen and problems can occur like elongating a 4-link bolt hole. No matter the case we can build, update, repair and modify any aspect of your rear end without the need for a full replacement-saving you money in the long run and giving you more adjustability for success on track!

Well to start with Titanium is comparable in strength to 4130 Chromoly while being around 45% Lighter. Titanium also has an incredible natural resistance to corrosion, so Ti parts never need to be coated. Both of these make it a perfect material to use in our racing world!