CSKS High-Flow Aluminum Fuel Rail | Honda K20 & K24 K-Series

Increase fuel delivery and prepare your K-Series engine for higher horsepower with this High-Flow CNC Aluminum Fuel Rail.

Designed for Honda K20 and K24 engines, this fuel rail features a large 1/2-inch internal bore to support high-flow injectors and fuel systems while maintaining stable fuel pressure.

Ideal for turbocharged, supercharged, naturally aspirated performance builds, and K-Series engine swaps.

Features

• CNC-machined aluminum construction
• High-flow 1/2" internal fuel bore
• Supports fuel systems up to approximately 1,000 HP
• Helps reduce fuel pressure fluctuations
• Additional 1/8" NPT port for a fuel pressure gauge
• Compatible with factory fuel lines using the supplied fitting
• Accepts custom AN fuel fittings
• Corrosion resistant anodized finish

Specifications

• Material: CNC Aluminum
• Engine Size: 2.0L / 2.4L
• Fuel Bore: 1/2 inch
• Gauge Port: 1/8" NPT
• Weight: Approx. 900 g
• Length: 390 mm
• Width: 80 mm
• Height: 70 mm

Vehicle Compatibility

Fits Honda and Acura vehicles equipped with:

• Honda K20
• Honda K20A2
• Honda K20A3
• Honda K20Z1
• Honda K24

Common applications include:

• Honda Civic Si (2002–2005)
• Honda Civic Si (2005–2006)
• Acura RSX Type-S (2002–2006)
• Acura RSX Base (2002–2006)
• Honda K-Series engine swap projects

Package Includes

• 1 × High-Flow Fuel Rail
• Fuel Line Adapter
• O-Rings
• Installation Hardware
• Fittings as shown

Important Notes

• Supports both factory and custom fuel system configurations.
• Designed for K-Series engines only.
• Professional installation is recommended.
• Please verify compatibility before ordering.