Get the most out of your car by installing a new Prelude performance chip. We carry the best selection of new Prelude performance chips to upgrade your car's power. How much can you expect? Typically, you will get a return of up to 35 more ponies with the installation of a new Prelude power chip. That's not bad. But the best part may just be that installing a Prelude performance power chip is easily accomplished with hand tools. You will also see higher fuel mileage figures with the installation of new Prelude power chips. Take your car to new heights of power and lower your lap times by installing a new Prelude power performance ECU chip.