For the latest and more efficient technology that you can install in your car for a perfect result, purchase nothing less than Volvo 740 performance chips. These chips are capable of escalating the fuel economy and make the fuel mileage better than ever before. Immediately after installation you will experience sudden change in the horse power which will increase the acceleration of your vehicle. Towing and hauling heavy objects or many passengers will be an easy task since the power of the vehicle has been increased marvelously. Volvo 740 ECU chips works by varying the readings taken by the sensors and send the altered readings to the ECU in the engine telling it what air and fuel combinations to use. By so doing the torque out put is improved instantly hence better fuel mileage. On the other hand you will be taken aback by the great improvement on the gas mileage. Upgrade your engine today and be the first to confirm the benefits.