Item: DeatschWerks "DW300" V2 340+ LPH High Flow In-Tank Fuel Pump for Mazda RX8
Part number: 9-201-1019
DeatschWerks has redesigned the DW300 (V2) to offer greater flow with no significant increase in current draw. The new DW300 pump flows 26% more at its peak and 20% more on average across all pressures. The low amperage draw minimizes pump temperatures, maximizes pump life and reduces stress on OE wiring.
The increases in flow were specifically engineered for high pressures (60-90 psi), where forced induction applications need it the most. Conversely, fuel flow has been limited at low pressures (30-50 psi) to minimize heat generation in return fuel systems. This dual zone approach results in a flatter flow curve, which maximizes both performance and reliability for supercharged or turbocharged applications.
There has been no price increase or part number change for the V2 DW300. In preparation for the transition, V2 DW300 fuel pumps have been shipping for several months, so customers can be assured that recent purchases of DW300's are of the V2 design.
All DeatschWerks fuel pumps are ethanol compatible and come with an industry-leading 3-year warranty.
Hard Wire Kit Option:
Get the most out of your new high flow fuel pump by ensuring it gets the voltage it needs. Old, compromised OE wiring can limit the voltage your fuel pump receives. A hardwire kit includes everything you need to safely, easily, and reliably wire your pump directly to your battery, ensuring no matter how hard you push your pump, your wiring will be up to the task. We especially recommend this kit for use in cars over 10 years old, cars making over 400whp, and cars which were originally not designed for high horsepower.
Select from either the Deatschwerks or AEM hard wire kits when adding to cart.