The product is an OEM cruise control unit designed specifically for 1986-1991 Mazda RX7 models, with compatibility for S4 & S5 versions. DOES NOT FIT CONVERTIBLES. Made by Mazda, this cruise control unit is a genuine part that ensures proper fitment and performance for left-hand drive vehicles. This is a non-universal fitment component, providing a reliable and authentic solution for enhancing the driving experience of the specific Mazda RX7 models mentioned.