Deatschwerks Fuel Pump Hardwire Upgrade Kit SpecificationsThis universal kit allows you to safely easily and reliably wire your Deatschwerks fuel pump directly to your vehicle's battery for superior performance. When aged and compromised the OE wiring can limit the voltage the fuel pump receives.Ready to use these reinforced cables will guarantee an optimal voltage even under extreme stresses of the pump. This kit is particularly recommended for use in cars over 10 years old cars making over 500 hp or vehicles which were not originally designed for high horsepower.