Simply look for the

logo to enjoy free shipping on selected items throughout the store. If the items in your order which qualify for 'Free Shipping' total $99 or more, your order ships FREE!
If you are not satisfied with a product, you can return it for a refund, minus shipping charges and a 20% restocking fee, as long as the item is in new condition and functions correctly.
Send me an email to sales@totaldieselperformance.com and request and RMA number and when you have received it, ship the product to:
Total Diesel Performance
341 Christy Kay Ln
Rhome TX 76078