Skunk2 Composite High Volume Fuel Rail - Honda K-Series (2002-2006 RSX / Civic Si)

Skunk2 Composite high-volume fuel rail for Honda K-series engines, made from a proprietary carbon-impregnated aerospace thermo-polymer composite that runs lighter, stronger and cooler than aluminum while insulating fuel from underhood heat. Features a large 0.625in internal bore, radius-cut injector outlets and additional 1/8in NPT fuel-pressure ports. Compatible with the factory fuel system and all fuels including alcohol; supports up to 1,200 hp.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy