DeatschWerks 21S-01-0565-4 565cc Fuel Injectors for 02-14 Subaru WRX/STI/Legacy

Vehicle Fitment

• 2002-2014 Subaru WRX (EJ20/EJ25, AWD)
• 2007-2015 Subaru STI (EJ25, AWD)
• 2007-2012 Subaru Legacy GT (EJ25, AWD)

Fitment Notes

• Designed for top-feed fuel systems with Sumitomo connectors
• Not compatible with side-feed fuel rails
• Not CARB-compliant; for off-road/race use only

Features

• Flow rate: 565cc/min (approximately 54 lb/hr at 43.5 psi)
• High impedance (13.0 ohms) coils for OEM driver compatibility
• Flow-matched to within 1-2% for optimal performance
• E85 and methanol compatible
• Excellent spray pattern and atomization for improved idle and throttle response
• Drop-in fitment with OEM-style connectors
• Includes flow report and tuning data
• 3-year comprehensive warranty

Specifications

• Injector Type: Top Feed
• Connector Type: Sumitomo
• Coil Impedance: 13.0 ohms
• Flow Rate: 565cc/min (54 lb/hr at 43.5 psi)
• Quantity: 4 injectors
• O-Rings Included: Yes
• Injector Length: OEM
• Warranty: 3 years

Included Components

• 1x Set of 4 DeatschWerks 565cc Fuel Injectors
• 1x Flow Report
• 1x Tuning Data

Product Description

The DeatschWerks 21S-01-0565-4 fuel injectors are engineered to meet the demands of high-performance Subaru engines. With a flow rate of 565cc/min, these injectors provide the necessary fuel delivery for modified turbocharged setups, ensuring optimal performance and reliability.

Designed as a direct replacement for OEM injectors, they offer a plug-and-play installation with no modifications required. The high impedance coils ensure compatibility with the factory ECU, while the top-feed design suits vehicles with Sumitomo connector fuel rails.

Each injector is flow-matched to within 1-2%, and comes with a detailed flow report and tuning data, facilitating precise calibration for enhanced engine performance. Backed by a 3-year comprehensive warranty, these injectors are a reliable choice for enthusiasts seeking to maximize their vehicle's potential.