This performance chip is designed for people who want to revive their sedan vehicles. With the installation of a Mirage 4DR performance chip into your engine system, one is guaranteed of more horsepower and torque. The gas usage will also improve in economical aspects. The power that the Mirage 4DR performance chip passes to the engine is transmitted via every gear. This transmission is made possible through your computer. In terms of fastness this chip serves to increase the speed. Improved tuning improves the lifespan of the vehicle, throttle feedback, little oil differences and engine knocks as well. Easy installation procedure is also another reason why any one can opt for this performance chip. The illustrations are easy to comprehend and execute during the fixing process. Getting for your car a Mirage 4DR ECU chip is the ultimate step to take so as to make recognizable saves.