DeatschWerks DW300 340 LPH In-Tank Fuel Pump with Installation Kit for Mitsubishi Evo 8/9 and Eclipse Turbo AWD

DeatschWerks, LLC provides high-performance fuel system solutions for the automotive aftermarket. Located in Oklahoma City, OK, DW houses all of the company?s functions including design, end-manufacturing, quality assurance, sales, marketing, and administration in its 36,000sf facility. DeatschWerks? roots were established in 2004 by offering high flow drop-in fitment fuel injectors. In 2009 DW expanded into fuel pumps with the DW300, the highest flowing in-tank fuel pump of its time. Since then, DW has developed a wide range of innovative fuel system components which include in-tank and in-line pumps, surge tanks, fuel rails, fuel filters, pressure regulators, and a fuel-specific lines, fittings, and adaptors. Today, the DeatschWerks line-up of fuel system components includes over 800 SKU?s covering Sport Compact, Modern Muscle, Euro, and Powersport applications. DW300 series, 340lph in-tank fuel pump w/ install kit for Eclipse (turbo AWD) 95-98 and EVO 8/9 2003-2006

The DeatschWerks DW300 in-tank fuel pump is a high-flow fuel system upgrade designed for select Mitsubishi performance applications. Part number DWK9-301-0847 delivers approximately 340 liters per hour of fuel flow and includes an installation kit tailored for 2003–2006 Mitsubishi Lancer Evolution 8/9 and 1995–1998 Mitsubishi Eclipse Turbo AWD models. It is engineered to support increased fuel demand from modified engines and performance-oriented fuel systems.

DeatschWerks developed the DW300 series for reliable, high-performance fuel delivery in compact and modern muscle applications. This in-tank pump offers a direct-fit-oriented solution for compatible vehicles while helping maintain consistent fuel supply under demanding operating conditions. The included installation components simplify replacement and upgrade work compared with sourcing the pump and required hardware separately.

• High-Flow Fuel Delivery: Provides approximately 340 LPH of fuel flow for performance fuel system applications.
• In-Tank Design: Installs inside the fuel tank to support efficient fuel delivery and reduced external plumbing.
• Application-Specific Kit: Includes installation components for select Mitsubishi Evo 8/9 and Eclipse Turbo AWD configurations.
• Performance Upgrade: Helps support increased fuel requirements from modified engines and upgraded induction systems.

Product Specifications and Technical Data

• Brand: DeatschWerks
• Part Number: DWK9-301-0847
• Series: DW300
• Fuel Pump Type: In-tank electric fuel pump
• Fuel Flow Rate: Approximately 340 LPH
• Application: Mitsubishi Lancer Evolution 8/9 and Eclipse Turbo AWD
• Installation: Includes application-specific installation kit
• Regulatory Status: Not CARB approved; emissions compliance should be verified before installation

What's Included

One DeatschWerks DW300 in-tank fuel pump and the applicable installation kit for the listed Mitsubishi applications.

Fitment: Designed for 2003–2006 Mitsubishi Lancer Evolution 8/9 and 1995–1998 Mitsubishi Eclipse Turbo AWD applications. Verify the vehicle year, drivetrain, engine configuration, and fuel system requirements before ordering.

Features:

• Provides approximately 340 LPH of high-flow fuel delivery for performance applications
• In-tank electric design supports efficient fuel delivery and clean installation
• Includes an application-specific installation kit for select Mitsubishi vehicles
• Helps support increased fuel demand from modified engines and upgraded fuel systems

Fitments:
1995 Mitsubishi Eclipse GS
1995 Mitsubishi Eclipse GST
1995 Mitsubishi Eclipse GSX
1995 Mitsubishi Eclipse RS
1996 Mitsubishi Eclipse Base
1996 Mitsubishi Eclipse GS
1996 Mitsubishi Eclipse GST
1996 Mitsubishi Eclipse GSX
1996 Mitsubishi Eclipse RS
1996 Mitsubishi Eclipse Spyder GS
1996 Mitsubishi Eclipse Spyder GST
1997 Mitsubishi Eclipse Base
1997 Mitsubishi Eclipse GS
1997 Mitsubishi Eclipse GST
1997 Mitsubishi Eclipse GSX
1997 Mitsubishi Eclipse RS
1997 Mitsubishi Eclipse Spyder GS
1997 Mitsubishi Eclipse Spyder GST
1998 Mitsubishi Eclipse GS
1998 Mitsubishi Eclipse GST
1998 Mitsubishi Eclipse GSX
1998 Mitsubishi Eclipse RS
1998 Mitsubishi Eclipse Spyder GS
1998 Mitsubishi Eclipse Spyder GST
2003 Mitsubishi Lancer Evolution
2004 Mitsubishi Lancer Evolution
2005 Mitsubishi Lancer Evolution
2006 Mitsubishi Lancer Evolution

Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: true
Regular Stock: t
Units Per Sku: 1