DeatschWerks 9-301-1019 DW300 340-LPH Fuel Pump Kit for 04-08 Mazda RX-8 1.3L

Vehicle Fitment

• 2004-2008 Mazda RX-8 (1.3-L R2 rotary engine; naturally aspirated; RWD)

Fitment Notes

• DW300 340-LPH in-tank pump kit crafted specifically for RX-8 OE fuel module
• Includes install kit with seal, wiring adapter, and mounting bracket for RX-8 tank hardware
• Not compatible with NC/ND Miata platforms or rotary-swapped vehicles

Features

• High-flow DW300 turbine-style pump (340-LPH ≈ 90-GPH)
• Ethanol-safe internal components with sealed armature and carbon brushes
• Flat flow curve up to 100-psi (external regulator not included)
• Quiet operation with minimal vibration and low amperage draw
• Fully flow-tested and quality-assured in the USA
• Includes precision install hardware tuned for RX-8 tanks
• 3-Year no-fault limited warranty from DeatschWerks
• Lifetime support documentation available

Specifications

• Flow Rate: 340-LPH (≈ 90-GPH)
• Voltage: 12-V DC
• Max Pressure: 100-psi
• Inlet/Outlet: 5/16- hose barb; OE connector fit
• Compatible Models: 2004-2008 Mazda RX-8 (1.3-L rotary, NA)
• Material: Ethanol-compatible internals
• Weight: approx. 1.6-lb
• Warranty: 3-Year no-fault limited

Included Components

• 1- DW300 340-LPH electric fuel pump
• 1- Mazda RX-8 install kit (seal, adapter, bracket)
• Installation manual and warranty card

Product Description

The DeatschWerks 9-301-1019 DW300 in-tank fuel pump kit is engineered as a drop-in upgrade for 2004-2008 Mazda RX-8 models equipped with the 1.3-L rotary engine. Offering 340-LPH maximum flow and ethanol-resistant internals, the DW300 supports both naturally aspirated and mildly boosted setups without overloading the stock tank harness.

Its turbine-style impeller ensures quiet operation and steady fuel pressure up to 100-psi (regulator required separately). The included install kit includes the correct seal, wiring connector, and bracket - ensuring a plug-and-play fit with RX-8 stock hardware.

Built in the USA and flow-tested for reliability, this pump is backed by DeatschWerks' 3-Year no-fault warranty. Ideal for rotary enthusiasts needing upgraded fuel delivery with minimal fuss.