Are there points in the rev range where your Integra or Legend just feels like it doesn't have any more to give? It could be one of several things, but your Acura fuel pump is definitely going to be on the list. The Acura fuel pump has to deliver fuel in the correct volume and at the correct pressure. If either of these criteria isn't met, your car won't run right and your Acura fuel pump will need to be replaced. So test for fuel pressure and volume, and if either are out of spec, order a new Acura fuel pump from us right away. In contrast to mechanical fuel pumps on older cars, your Acura fuel pump is powered by electricity, and is mounted either in the tank or along the frame rails. An Acura electric fuel pump supplies gas at much higher pressures than old mechanical fuel pumps were capable of, since high pressures are required for modern fuel injection systems. Fortunately, the Acura fuel pump is pretty easy to switch out. Unfortunately, you have to gain access to the Acura fuel pump first, which can be tricky. If you're replacing your first Acura fuel pump, purchase an Acura repair manual along with your replacement Acura fuel pump. It's a great way to get step-by-step instructions for your Acura fuel pump replacement. The first step, though, is getting an OE-quality Acura fuel pump at a low price, and that's what we do best. You can always count on getting a premium Acura fuel pump from us at wholesale prices, and our same-day shipping will get you your Acura fuel pump fast.