SKU: 54398000690

HYBRID RACING K-SERIES FUEL RAIL & FITTINGS (01-05 HONDA CIVIC SI & 02-06 ACURA RSX)

Sale price$148.45 Regular price$164.95
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

HYBRID RACING K-SERIES FUEL RAIL & FITTINGS (01-05 HONDA CIVIC SI & 02-06 ACURA RSX)Fits: 2001 2005 Honda Civic Si 2002 2006 Acura RSX Description: Bolt On K series Engine Fuel Rail. Allows you to tuck your fuel lines. 1 8th npt port for fuel pressure gauge. Ninja Black for the stealthy look. Hybrid Racing fuel rails are made from 6061 aluminum with T6 heat treatment and features a durable anodized finish with a laser etched logo ensuring that your engine bay looks fresh and your engine stays fed! Each rail includes a 1 8" NPT hole

Fits:
  • 2001-2005 Honda Civic Si
  • 2002-2006 Acura RSX

Description:

  • Bolt On K-series Engine Fuel Rail.
  • Allows you to tuck your fuel lines.
  • 1/8th npt port for fuel pressure gauge.
  • Ninja Black for the stealthy look.

Hybrid Racing fuel rails are made from 6061 aluminum with T6 heat treatment and features a durable anodized finish with a laser etched logo ensuring that your engine bay looks fresh and your engine stays fed!

Each rail includes a 1/8" NPT hole that allow you to mount a fuel pressure gauge directly to your fuel rail. This puts the fuel pressure gauge in a spot that's easily visible, so you don't have to poke around in the engine bay just to see if you have fuel pressure. All of the ports can accept a -8 ORB fitting in the inlet(s) and outlet allowing you to run either -6 or -8 AN fuel lines.

The other detail that should stand out is the option for plugging the side inlet and outlet to allow you to run your fuel line to a centrally located -8 ORB fitting. This is positioned so that the fuel line can pass between the middle two cylinder intake runners (depending on your intake manifold.) This is an excellent option for anyone looking to tuck their wires and lines.

What intake manifolds is this rail compatible with?

This rail has been shown to mount to the PRB, RBC, and RBB intake manifolds without needing any modifications. Any aftermarket intake manifolds that share the same fuel rail mounting points as the PRB, RBC, or RBB should also accept this rail.

E85 compatible

Shipping Notes
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Exchange/Return Notes
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SKU: 54398000690

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4.5 ★★★★★
Based on 13 reviews
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A
Verified Purchase
Alexander Vieths
Massapequa, US
★★★★★ 5
These work for the Worx trimmer WG928
Size: 16 Line Spools+4 Caps, Size: 16 Line Spools+4 Caps
Recently purchased the Work String trimmer and blower bundle. I found these and ordered them in hopes they were the right ones. They fit and work perfectly. Super easy to install. Pop out the old one and pop in the new. The string is pretty durable and thick. I love the idea of pre loaded spools. It got so annoying having to rewind the string on the spool every time I ran out. Price is fair and worth it. Highly recommend these if you have the same trimmer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2024
B
Verified Purchase
brian
Grantham, US
★★★★★ 5
Worth taking the worry off my list.
Size: 16 Line Spools+4 Caps
Great to last forever and not pay over priced smaller packages.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
C
Verified Purchase
christina castillo
Alexandria, US
★★★★★ 5
GREAT PRODUCT!
Size: 16 Line Spools+4 Caps
GREAT PRODUCT!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 4
Good
Size: 20 Line Spools+4 Caps
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
K. Ranch
Houston, US
★★★★★ 5
Works like original equipment
Size: 16 Line Spools+4 Caps
Seems to handle the same work load as the manufacturer part. Good quality fit and design. No problems installing the string on the trimmer head. Definitely worth the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 18, 2025

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