At AutoAnything, we offer a selection of 3 wheel spacers in many different sizes. There is somewhat of an art to measuring and installing the correct 3 wheel spacer so you might want to consult our Customer Service Representatives before finalizing your order. You will enjoy the enhanced stability, and improved driving of this wheel accessory. Our spacer is precision machined to fit with the make, model and year of your Mazda 3. If you can install a tire, you should be able to install the 3 spacer. If you sign up for our e-mail newsletter upon checkout, you may be eligible to save even more money with an instant coupon.