Let’s face it – the original computer the manufacturer places in a 2004-2006 Ford Truck is made the average Joe who drives his truck responsibly and takes reasonable care of the vehicle by sticking to the normal maintenance checks and driving at the speed limit. Not that driving legally is a bad thing. But let’s say you want to coax a little more performance from your Ford Truck. No problem. The serious motor enthusiast interested in performance and efficiency will replace the OEM computer chip with a Ford Hypertech Performance Chip and get the absolute most out of the vehicle. The 2004-2006 Hypertech Performance Chip enhances the fuel-to-air ration and remaps the fuel system. This generates more power (especially trucks with turbo charge capabilities), superb mileage and cleaner emissions that are lost with the original 2004-2006 Ford Truck chip. How? The truck’s Hypertech Performance Chip changes the internal temperature configuration of the engine so that it runs cooler and feeds more gas to the engine to increase its power. Higher power, in conjunction with superb maintenance and higher octane fuels, means your truck performs at maximum potential. If you want your Ford Truck to be at its absolute best, get the Ford 2004-2006 Performance Chip and feel your truck roar! Auto part customers certainly deserve high quality customer support while considering good quality car parts. That's why we've created an always-online help call desk to support you with your requests. If you spot a lower price elsewhere, tell us - we will meet or beat any legitimate auto part price.