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

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

Give your K-series the reliability it deserves and the bay-tuck look judges love with the Hybrid Racing tucked fuel line for RSX, EP3, and 06-11 Civic Si. Designed around the cramped engine compartments of these chassis, this PTFE-lined -6AN hose routes tightly against the block, eliminating the factory’s rubber spaghetti and brittle plastic clips while delivering unrestricted fuel flow for high-RPM pulls or boosted power levels.

Cleanest route in the game

• True firewall-to-rail tuck – the line exits the OE hard line, disappears between intake runners #2 & #3 and hugs the transmission case, leaving nothing but smooth aluminum fittings in view.
• Show-quality hardware – black-anodized, CNC-machined ends and line separators resist corrosion, galling, and UV fade so your bay stays Instagram-ready for years.
• Future-proof for power adders – PTFE core is E85, methanol, and 100-psi-plus safe; the larger -6AN ID removes the flow bottleneck that limits stock hoses.

Zero guesswork installation

• Proprietary quick-disconnect snaps onto the factory hard line—no cutting, flaring, or special tools.
• Includes both -8 ORB and swivel -6AN adapters to fit the Hybrid Racing rail or any aftermarket rail with a center port.
• Pre-assembled hose length dialed for RSX, EP3, and 06-11 Civic Si so you don’t have to measure or clock fittings.

Built for drivers, not just show cars

Whether you’re daily-ing a bolt-on street car, carving corners in a K-swapped EG, or prepping a trophy-hungry bay, this Hybrid Racing solution delivers OE reliability with motorsport looks. One box, one evening, permanent results.

What’s Included

• Pre-assembled -6AN PTFE braided line
• Firewall quick-disconnect with O-ring
• -8 ORB to -6AN rail adapter & -6AN swivel fitting
• Nylon line separators and stainless mounting hardware

Installation Snapshot

• Skill – intermediate DIY
• Time – 30–45 min
• Hardware – all fittings & clamps included
• Tune/cutting – none (retains stock hard line)