550cc Honda / Acura K20 K24 2.0L 2.4L Bosch Fuel Injectors (Set of 4)

Reliable High-Performance Fueling

Our 550cc Fuel Injectors utilize genuine Bosch cores to provide the reliability and precision required for modern performance tuning. Ideal for enthusiasts moving beyond the limits of factory injectors, these units provide a significant increase in fuel volume while maintaining the stable low-pulse-width control needed for a smooth factory-style idle and excellent daily drivability.

Key Features:

• Plug-and-Play Integration: Every set includes the proper wire harness adapters, allowing you to connect directly to the factory Honda/Acura loom without cutting or splicing.

• Dynamic Flow Matching: Each set is flow-balanced within 1% tolerance, ensuring consistent fuel delivery across all cylinders to optimize power and engine safety.

• Advanced Multi-Hole Orifice: The Bosch-style spray pattern provides finer fuel atomization than standard injectors, resulting in better combustion efficiency and sharper throttle response.

• Alternative Fuel Ready: Designed with high-grade internal seals, these injectors are fully compatible with E85, Methanol, and high-octane racing fuels.

Technical Specifications:

• Flow Rate: 550cc/min at 43.5 PSI (3 Bar).

• Impedance: High Impedance (Saturated).

• Connector Type: Includes EV6/USCAR to Honda/Acura adapters.

• Core Brand: Bosch EV14

• Fitment Guide

  This set is a direct fit for the following Honda and Acura K-Series applications:

  Engine Series	Popular Vehicle Applications
  K20 (2.0L)	Acura RSX (Base & Type-S), Honda Civic Si (2002-2011), K20A/A2/Z1/Z3
  K24 (2.4L)	Acura TSX, Honda Civic Si (2012-2015), Honda Accord, K24A/Z
  K-Swaps	The ideal fueling solution for K-swap projects in EG, EK, or DC2 chassis.

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Order Processing Time:

Orders are usually processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days.

Shipping Methods:

Standard Shipping (3-7 business days)
Expedited Shipping (2-3 business days)
Express Shipping (1-2 business days)

Packaging:

Rest assured that all items will be securely and safely packaged to prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.

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We ship worldwide! Please note that international shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.