You are looking at a brand new, unused, still in original packaging, Weapon-R Engine Torque Damper for 1990-2005 Mazda Miata's. The Engine Damper kit mounts in between your vehicle's engine and chassis to effectively control horsepower and torque. Acts as if you have stiffer engine mounts as you move through the gears, giving you more power to the wheels. Cash Only. You Pick up. Please see my other items for sale. thanks for looking. ***If contacting me by email, please include your phone number so I can call/text you, or check your Email Spam Folder. I reply quickly, but it seems my emails may be going to interested parties spam folder. Thanks