The APR Upgrade Kit Fuel Pump is a good way to upgrade your existing pump. The APR Fuel Pump increases the amount of fuel pump displacement and is capable of maintaining high pressures. The APR Fuel Pump undergoes rigorous testing and has been broken-in before it reaches the customer. This treatment removes any 'first-time' hiccups that the pump may display. These parts start to provide their optimal performance the moment you use them.

To save you from the inconvenience of breaking-in the pump yourself, APR does it for you so you can start using and enjoying it in its tip-top condition. The pump features improved springs along with pistons that are DLC coated. The plunger is created from heat-treated stainless steel and goes through a specific coating process that gives strength and hardness while ensuring reliability. The barrel also features the stainless steel heat-treated construction.

The actual upgrade of the fuel pump is the increase in the fuel pump displacement, which is done by increasing size of the bore diameter of the pump's pressurizing cylinder. By increasing the amount of fuel available, not only is the performance improved, but the pressure retains consistency in all situations.

APR started in 1997 and has grown to become the market leader in automotive aftermarket products. APR manufactures products for all the vehicle brands under the Volkswagen group, including Skoda, Audi, Volkswagen, Seat, and Porsche. APR is behind some of the most trusted hardware and software for transmission and engine controllers. APR or Audi Performance and Racing is the name that vehicle owners trust for any software or hardware needs that provide excellent performance with value for money.

APR solutions help you in data-logging, calibration, tuning of intercoolers, data-logging, calibration, control of exhaust systems, intakes, intercoolers, suspensions, etc. The brand also provides the highest levels of services and support to all customers. It is powered by a 24-hour global delivery system with complete automation is spread across 80,00 square feet in Opelika in Alabama. From timely upgrades to software services and customer support- this 24-hour facility provides it all.

Since manufacturing their first ECU Software Upgrade for the Audi A4 1.85, APR has come a long way to help owners of any Volkswagen group vehicle get the best performance and quality. With every APR product or solution, you can be confident of making the best choice for your car and money.