DeatschWerks redesigned the DW300 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. 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 (60-90psi), where forced induction applications need it the most. Conversely, fuel flow has been limited at low pressures (30-50psi) 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.
The DW Advantage
1 customer has reviewed this product.
- Installation on the 08+ subies is a pain in the ass and can sometimes result in needing a new one bcz you did something wrong. I sent the pump and fuel pump housing to Forged Motorsports for a professional install that was ready to drop in as soon as it arrived in the mail :); BTW "E85 APPROVED" which is a plus for all the cornheads out there lol