DeatschWerks DW300 320 LPH In-Tank Fuel Pump with 1989-1993 Mazda Miata Installation Kit

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 Miata 89-93.

Upgrade the fuel delivery system in your first-generation Mazda Miata with the DeatschWerks DW300 in-tank fuel pump and installation kit. Designed for high-performance automotive applications, this assembly provides approximately 320 liters per hour of fuel flow while maintaining a direct-fit configuration for select 1989-1993 Miata models. The included installation components help simplify replacement and support a clean, dependable installation inside the factory fuel tank.

DeatschWerks part number DWK9-301-0836 is engineered for enthusiasts who need increased fuel capacity for upgraded engines, performance tuning, or demanding driving conditions. The DW300 series reflects DeatschWerks’ experience developing fuel pumps and complete fuel-system components for sport compact and modern performance vehicles. Its in-tank design helps keep the pump cooled by surrounding fuel while delivering consistent fuel supply to the engine.

Important fitment and compliance information: This kit is intended for automotive use and fits select Mazda Miata applications from 1990 through 1993, with the supplied setup kit tailored for 1989-1993 Miata applications. Verify the vehicle year, fuel-system configuration, and installation requirements before ordering. This product is not CARB approved and may require acknowledgment of applicable emissions restrictions. Professional installation is recommended, and all fuel-system work should be performed with appropriate safety procedures.

What's Included: DeatschWerks DW300 in-tank fuel pump and Miata-specific installation components.

Features:

• High-Flow Fuel Delivery: Provides approximately 320 liters per hour of fuel flow for upgraded and performance-oriented fuel systems.
• In-Tank Pump Design: Uses the factory fuel tank location to support fuel cooling and a clean installation.
• Miata Installation Kit: Includes components configured for select 1989-1993 Mazda Miata applications.
• Performance Fuel System Upgrade: Supports increased fuel demand for modified engines and tuning applications.

Fitments:
1990 Mazda Miata Base
1991 Mazda Miata Base
1991 Mazda Miata SE
1992 Mazda Miata Base
1993 Mazda Miata Base
1993 Mazda Miata LE

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