If you are in the market for more power, you will want to keep it right here. This is the MDX performance parts page and we have everything you need to make your SUV faster than ever. An MDX performance part can be as tiny as a chip or as big as a new nitrous kit. Find the perfect fit for your car. You will be glad that you installed some improved MDX performance accessories when you come to a red light and are at the front of the pack. Merging into traffic, getting up steep slopes and getting up to speed faster will all be done faster when you install new MDX performance parts.