Vehicle chip tuning nowadays is not as it was in the olden days. In the olden days, it was different. Vehicle tuning and modifying meant we had to ready ourselves to sacrifice some aspect in the process. The following examples may bring this point over in a more practical way. You decide to strengthen your vehicle’s suspension to improve handling and road-holding, but now you are paying the price in ride comfort. You modify your engine to improve horsepower and torque in order to gain better performance, but now you suffer when it comes to fuel economy.