This product is ok, fits 2012 Mazdaspeed 3 but order fulfillment is TERRIBLE! The model that Revain fitted my car was actually a Mercedes, the Revain list for the correct parts said it would NOT fit the car. They sent me a box with the correct model number (which they said didn't match) but the box contained parts for the Grand Cherokee, not the parts listed under the model number on the box. It had to be returned or collected as it cost over £40. I then bought it through Advance Auto who had the right price (best price) and supplied the correct parts. They fit and work well. Improved braking. MY TIP: DO NOT BELIEVE WHAT AMAZON SAYS, IT WILL NOT FIT YOUR VEHICLE. CHECK DIRECTLY ON THE MANUFACTURER'S WEBSITE.