DeatschWerks 550cc Fuel Injectors, Set of 4 – Honda K20/K24 and S2000 F22 Applications, Part Number DWK17U-08-0550-4

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. Matched set of 4 550cc Injectors for Honda S2000 F22 06-09, Civic Si K20/K24 02-15, Acura RSX/TSX K20/K24 02-08, Dodge Neon SRT-4 03-05 and Caliber SRT-4 08-09

Upgrade your fuel system with the DeatschWerks DWK17U-08-0550-4 matched set of four 550cc fuel injectors. Designed for high-performance automotive applications, these injectors provide increased fuel delivery for engines requiring more capacity than standard equipment. The matched set supports consistent fueling across all cylinders, making it a practical choice for street, track, and modified engine applications.

These DeatschWerks injectors are engineered for direct-fit compatibility with select Honda, Acura, and Dodge vehicles, including Honda Civic Si K20/K24 models, Honda S2000 F22 models, Acura RSX and TSX K20/K24 applications, and Dodge Neon SRT-4 and Caliber SRT-4 models. The 550cc flow rate is well suited for performance builds, forced-induction setups, and other upgrades where the factory injectors may no longer provide sufficient fuel delivery. Professional installation and ECU calibration are recommended to ensure proper injector characterization and air-fuel ratio control.

DeatschWerks develops fuel-system components for the automotive aftermarket, including fuel injectors, pumps, rails, filters, regulators, and fuel-system fittings. Part number DWK17U-08-0550-4 is supplied as one matched set of four injectors. This product is intended for off-road and racing use where applicable and is not CARB approved. Verify vehicle fitment, fuel system requirements, and local emissions regulations before purchase.

What's Included

• Four DeatschWerks 550cc fuel injectors
• Matched injector set

Fitment

Applications include select 2002–2015 Honda Civic Si K20/K24 models, 2006–2009 Honda S2000 F22 models, 2002–2008 Acura RSX and TSX K20/K24 models, 2003–2005 Dodge Neon SRT-4 models, and 2008–2009 Dodge Caliber SRT-4 models. Confirm exact vehicle configuration and fuel-system compatibility before installation.

Features:

• 550cc Fuel Flow: Provides increased fuel delivery for performance engines, forced-induction applications, and modified fuel systems.
• Matched Set of Four: Helps promote consistent fueling and balanced engine operation across all cylinders.
• Direct-Fit Applications: Designed for select Honda, Acura, and Dodge vehicles using compatible K20, K24, and F22 engine platforms.
• Performance Fuel System Upgrade: Supports applications that exceed the capacity of factory fuel injectors and require ECU recalibration.

Fitments:
2002 Acura RSX Base
2002 Acura RSX Type-S
2002 Honda Civic Si
2003 Acura RSX Base
2003 Acura RSX Type-S
2003 Honda Civic Si
2004 Acura RSX Base
2004 Acura RSX Type-S
2004 Acura TSX Base
2004 Honda Civic Si
2005 Acura RSX Base
2005 Acura RSX Type-S
2005 Acura TSX Base
2005 Honda Civic Si
2006 Acura RSX Base
2006 Acura RSX Type-S
2006 Acura TSX Base
2006 Honda Civic Si
2006 Honda S2000 Base
2007 Acura TSX Base
2007 Honda Civic Si
2007 Honda S2000 Base
2008 Acura TSX Base
2008 Honda Civic Si
2008 Honda S2000 Base
2008 Honda S2000 CR
2009 Acura TSX Base
2009 Honda Civic Si
2009 Honda S2000 Base
2009 Honda S2000 CR
2010 Acura TSX Base
2010 Acura TSX V6
2010 Honda Civic Si
2011 Acura TSX Base
2011 Acura TSX V6
2011 Honda Civic Si
2011 Honda CR-Z Base
2011 Honda CR-Z EX
2012 Acura TSX Base
2012 Acura TSX Special Edition
2012 Acura TSX V6
2012 Honda Civic Si
2012 Honda CR-Z Base
2012 Honda CR-Z EX
2013 Acura ILX Base
2013 Acura ILX Hybrid
2013 Acura TSX Base
2013 Acura TSX Special Edition
2013 Acura TSX V6
2013 Honda Civic Si
2013 Honda CR-Z Base
2013 Honda CR-Z EX
2014 Acura ILX Base
2014 Acura ILX Hybrid
2014 Acura TSX Base
2014 Acura TSX Special Edition
2014 Acura TSX V6
2014 Honda Civic Si
2014 Honda CR-Z Base
2014 Honda CR-Z EX
2015 Acura ILX Base
2015 Honda Civic Si
2015 Honda CR-Z Base
2015 Honda CR-Z EX

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