SKU: 37510812902

Acuity -6AN Centerfeed Fuel Line | Various K-Series Applications

Sale price$80.06 Regular price$88.95
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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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Description

Acuity -6AN Centerfeed Fuel Line | Various K-Series ApplicationsPerformance Centerfeed Fuel Line Kit for Various Honda Models by Acuity Whether you are trying to swap out your OEM fuel system for something more robust or just trying to tidy up your engine bay, this center feed fuel line is as good as it gets. Not only is it compatible with both gasoline and e85, it also features our innovative quick connect fitting for the firewall connection that makes installation a breeze compared to conventional nut style

Performance Centerfeed Fuel Line Kit for Various Honda Models by Acuity

Whether you are trying to swap out your OEM fuel system for something more robust or just trying to tidy up your engine bay, this center-feed fuel line is as good as it gets. Not only is it compatible with both gasoline and e85, it also features our innovative quick-connect fitting for the firewall connection that makes installation a breeze compared to conventional nut-style fittings used on competing designs. Each hose features a reinforced rubber inner structure with a braided exterior that helps prevent cuts and abrasions to the hose. The 1/4" SAE Quick-Connect firewall side fitting features redundant seals for added protection against leaks, and the -6AN fuel rail side fitting will attach to any -6AN male fitting. For added peace of mind, we pressure test every fuel line after assembly to make sure all connections are pressure-tight. This line is compatible with virtually any K-Series fuel rail that has a center port (when used with an appropriate adapter). If you prefer a side-feed configuration on your fuel rail, this line can also be routed to the port on the side of the fuel rail closer to the gearbox. Since we are all about the fine details, each fuel line comes with a bracket that rigidly affixes the line to the backside of the gearbox to make sure the line isn't moving around during spirited driving or track events. The fuel line can even be unclipped from the bracket to make removal easy when you're servicing other parts of your car in the future. Trusted by pro-am racers and street enthusiasts alike, if you are looking for the best of the best for your car, this is the center-feed fuel line for your build.

Features

  • A simple solution for tucking fuel supply line when paired with a fuel rail with center-feed port
  • -6AN female connection on fuel rail side
  • 1/4" SAE Quick-Connect connection clips to OEM fuel hardline on firewall easily, just like the OEM fuel line
  • Designed to be routed over the top of the gearbox and under the intake manifold
  • Steel-reinforced rubber core with braided outer reinforcement

Please Note: You will need a -6AN adapter fitting that is compatible with your rail's center port.

Applications

  • -2002-2005 Honda Civic Si*/R*
  • -2002-2006 Acura RSX-S*
  • -2002-2006 Honda Integra Type R*
  • -2006-2011 Honda Civic Si*/R*
  • -2012-2015 Honda Civic Si*✝
  • * When paired with a centerfeed-compatible fuel rail and -6AN fitting
  • ✝ Requires use of an intake manifold with a gap between the center two runners sufficient to pass fuel line through (RBC or similar)

What's In The Box?

  • 1 - Preassembled Fuel line
  • 1 - Bracket to affix fuel line to gearbox
  • 1 - M6 hex screw for bracket

Warranty

  • Acuity Limited Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37510812902

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Elysa S.
Omaha, US
★★★★★ 5
Great, solid toy safe for my dog
Size: Large, Color: Blue, Size: Large, Color: Blue
This ball is great! My pit bull love toys, especially ones with squeakers, but she’s a power chewer and trashes them almost immediately. Since she’s got a history of swallowing foreign bodies, this means she’s rarely been able to have toys, and when she does get them, it’s short lived. She LOVES this ball and it’s already lasted multiple weeks with no signs of any damage, despite the fact she carries it everywhere and chews on it daily. We don’t have to worry about her safety with this toy, because it’s large and tough enough she can’t swallow anything. It hasn’t lost its squeak either despite all her tough love. She loves to play with it and we’re getting more of them asap so she has a backup if this one gets lost or eventually does break.
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Reviewed in the United States on May 2, 2026
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Luna Cherry
Chelsea, US
★★★★★ 5
Truly indestructible
Size: Large, Color: Blue
They are not kidding, this ball is truly indestructible. I've gotten several for my dogs so they have plenty to share. Two of my dogs are beyond super chewers (bully breeds). One of the balls is missing the section that's glued into most of them, but the structure has still held up. And my dogs LOVE them.
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Reviewed in the United States on May 31, 2026
G
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Gimmedap
Houston, US
★★★★★ 4
Tough STINKY ball
Size: Large, Color: Red
This ball is the only one I've found that my dog can not destroy in seconds. He can chew on it for a few weeks before he works a hole in it. That's the good part. The bad side is the horrible smell! It doesn't seem to bother him, but it is horrible to my nose. It is so awful that I tried soaking it and dish soap and vinegar water overnight to see if I could make it go away. It was a little bit better but still stunk. Anybody got other suggestions on what could make the smell go away?
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Reviewed in the United States on April 12, 2026
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Amazon Customer
Omaha, US
★★★★★ 5
A good toy for chewers!!
Size: Large, Color: Blue
My dog loves this ball! The best part is that he hasn't destroyed it yet. He's a real chewer and has destroyed several toys since I got him about 6 months ago. The ball is very solid and a the squeak is not annoying. A great toy
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Reviewed in the United States on May 28, 2026
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Devin McKey
San Leandro, US
★★★★★ 5
My dog loves it, holds up well
Size: Large, Color: Blue
My German Shepherd absolutely loves this ball! He is a pretty aggressive chewer and it has held up really well, not indestructible but it lasts. We currently have three and he always has one in his mouth.
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Reviewed in the United States on May 8, 2026

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