Hybrid Racing Tucked Fuel Line for RSX/EP3/06-11 Civic Si

Hybrid Racing Tucked Fuel Line - 2002-2011 Honda Civic Si / 2002-2006 Acura RSX

Want to clean up your K-series engine bay and get rid of the factory rubber fuel line? The Hybrid Racing tucked fuel line routes from the firewall, hugs the transmission case on its way to the fuel rail, and installs into the bottom of the rail between intake runners 2 and 3 on a K-series. It replaces the factory rubber line and plastic clips with a -6AN braided line that flows more fuel and tucks out of sight, so you get a cleaner engine bay and better fuel delivery at the same time.

Routes Between the Block and Transmission

The line is routed to tuck against the block and transmission case so it's not visible from the front of the engine bay. It exits the factory hard line at the firewall, drops down between intake runners 2 and 3, then follows the transmission case up to the fuel rail. No more rubber fuel line stretched across the top of the intake manifold.

More Flow Than Factory Rubber

The -6AN inner diameter flows more fuel than the factory rubber line, which matters if you're running a turbo or building the engine for high RPM. The braided line is also far more durable than the aging rubber and plastic clips it replaces.

Quick Disconnect, No Cutting or Flaring

The firewall end uses a proprietary quick disconnect that snaps onto the factory hard line, so you're not cutting or flaring anything. Disconnect the factory rubber line, snap this quick disconnect onto the hard line, and route the braided line to the fuel rail. The rail end includes both -8 ORB and swivel -6AN adapters, so it fits the Hybrid Racing fuel rail or any aftermarket rail with a center port.

Black Anodized Fittings

All the fittings are CNC machined aluminum with black anodizing to resist corrosion and UV fade. Line separators and mounting hardware are included so the line stays routed properly and doesn't rub on anything.

Fuel Compatibility - Read Before You Order

This fuel line is not compatible with E85 or race fuel. It's built for pump gas, so if you're running E85 or race fuel, this isn't the right line for your setup.

What You Get

• Pre-assembled -6AN braided fuel line
• Firewall quick disconnect with O-ring
• -8 ORB to -6AN fuel rail adapter
• -6AN swivel fitting
• Nylon line separators
• Stainless mounting hardware
• Black anodized CNC machined fittings

Fitment

• 2002-2005 Honda Civic Si (EP3, K20A3)
• 2006-2011 Honda Civic Si (K20Z3)
• 2002-2006 Acura RSX (K20A2, K20A3, K20Z1)

Pre-assembled line length is dialed in for the RSX, EP3, and 06-11 Civic Si. No cutting, flaring, or special tools required. Compatible with Hybrid Racing fuel rails and most aftermarket rails with a center port.