DeatschWerks 800cc Fuel Injectors for 1995-1999 Mitsubishi Eclipse DSM and 2003-2006 Mitsubishi Lancer Evolution 8/9, Part Number dwk18U-08-0800-4

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 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. Set of 4 800cc Injectors for Mitsubishi Eclipse (DSM) 4G63T 95-99 and EVO 8/9 4G63T 03-06 (high impedance)

Upgrade the fuel delivery system in your turbocharged Mitsubishi with this set of four DeatschWerks 800cc fuel injectors. Designed for the 4G63T engine, these high-impedance injectors provide increased fueling capacity for modified street, track, and competition applications. The DeatschWerks part number dwk18U-08-0800-4 identifies a matched set engineered for reliable performance and straightforward installation in compatible Mitsubishi Eclipse DSM and Lancer Evolution applications.

With an 800cc flow rating, these injectors support higher horsepower goals than stock components while maintaining the precise fuel control needed for engine tuning. Their high-impedance design is compatible with fuel systems configured for saturated injector operation, helping provide dependable performance when paired with an appropriately calibrated engine management system. Professional installation and ECU tuning are recommended to ensure proper injector characterization, air-fuel ratio control, and drivability.

Key Product Specifications & Technical Data

• Brand: DeatschWerks
• Part Number: dwk18U-08-0800-4
• Product Type: Automotive fuel injector set
• Quantity: Four fuel injectors
• Flow Rating: 800cc
• Impedance: High impedance
• Engine Application: Mitsubishi 4G63T turbocharged engine
• Fuel System Use: Performance and upgraded fuel delivery applications

What's Included

• Four DeatschWerks 800cc high-impedance fuel injectors

Fitment

Designed for 1995-1999 Mitsubishi Eclipse DSM models with the 4G63T engine and 2003-2006 Mitsubishi Lancer Evolution 8/9 models with the 4G63T engine. Verify fuel rail, electrical connector, ECU calibration, and application-specific compatibility before installation. This product is intended for racing and off-road use where applicable and is not identified as CARB approved.

Features:

• 800cc Fuel Flow: Provides increased fuel delivery capacity for turbocharged 4G63T engines and upgraded horsepower applications.
• High-Impedance Design: Supports compatibility with fuel systems and engine management systems designed for saturated injectors.
• Matched Set of Four: Supplies a complete injector set for balanced fueling across all engine cylinders.
• Performance-Focused Construction: DeatschWerks fuel system engineering delivers a dependable upgrade for street, track, and competition builds.

Fitments:
1995 Mitsubishi Eclipse GST
1995 Mitsubishi Eclipse GSX
1996 Mitsubishi Eclipse GST
1996 Mitsubishi Eclipse GSX
1997 Mitsubishi Eclipse GST
1997 Mitsubishi Eclipse GSX
1998 Mitsubishi Eclipse GST
1998 Mitsubishi Eclipse GSX
1999 Mitsubishi Eclipse GST
1999 Mitsubishi Eclipse GSX
2003 Mitsubishi Lancer Evolution
2004 Mitsubishi Lancer Evolution
2005 Mitsubishi Lancer Evolution
2005 Mitsubishi Lancer Evolution MR
2005 Mitsubishi Lancer Evolution RS
2006 Mitsubishi Lancer Evolution
2006 Mitsubishi Lancer Evolution MR
2006 Mitsubishi Lancer Evolution RS
2006 Mitsubishi Lancer Evolution SE

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