SKU: 90089047254

K-Series Swap Tucked Fuel Line Kit (92-00 Civic & 94-01 Integra)

Sale price$125.66 Regular price$139.62
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Description

K-Series Swap Tucked Fuel Line Kit (92-00 Civic & 94-01 Integra)Tucked Fuel Line Kit for K Series Conversions in EG EK DC Chassis. 6AN Black Nylon lines & 100 Micron filter. (fittings not included) 4AN Return Line Pressure and leak tested after assembly. The Hybrid Racing K Swap tucked fuel line was designed to be a simple pre assembled kit to adapt your stock fuel system to that of a K Series engine while also cleaning up your engine bay by eliminating the OEM fuel filter and tucking the fuel lines close to the

  • Tucked Fuel Line Kit for K-Series Conversions in EG/EK/DC Chassis.
  • -6AN Black Nylon lines & 100 Micron filter. (fittings not included)
  • -4AN Return Line
  • Pressure and leak tested after assembly.

The Hybrid Racing K-Swap tucked fuel line was designed to be a simple pre-assembled kit to adapt your stock fuel system to that of a K-Series engine while also cleaning up your engine bay by eliminating the OEM fuel filter and tucking the fuel lines close to the engine.

The kit routes the fuel lines between the number 2 and number 3 runners and hugs the transmission as it makes its way to the regulator which you will mount below the brake booster. This kit works with the Hybrid Racing Fuel rail or other aftermarket rails which have the necessary port in the center of the rail.

Why do you need a fuel line kit for K-Swaps?

K-Series engines are normally are supplied with return-less fuel systems, meaning the fuel pressure regulator is inside of the fuel tank and has only one line leading to the engine. In most cases, the chassis that you plan on installing your K series engine (in this case EG,EK,DC) utilizes a return system. In order to have the engine run correctly, you will need to convert the K-Series engine to a return system. Although there is only one line going to the rail, this kit is still a return type system since the pressure is still regulated before it goes back to the tank. 

E85 compatible

View Install Guide HERE
View Install Guide HERE
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 90089047254

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Texas KnowHow
Bozeman, US
★★★★★ 5
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This KAX air filter was an excellent fit in a 2008 Honda CRV LX. The construction components of the filter (gasket, frame, and filter) are of good quality. I feel good putting this aftermarket filter in the car for the next 12k-15k miles. I took a picture of this filter next to the filter I replaced for frame/size comparison; it is an exact match. Additionally, the filter was wrapped in sealed plastic, boxed, and came with directions.
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Reviewed in the United States on January 27, 2024
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Andrew Ferguson
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★★★★★ 3
It's ok
Descent
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Reviewed in the United States on April 5, 2026
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Lake Worth, US
★★★★★ 5
Game changer for my truck
Size: 1.9" x 9.9" x 11.4"
I installed this K&N Lifetime Cabin Air Filter in my 2016 F-150 and noticed the difference right away. The airflow is stronger, and the cabin smells fresher even when driving through dusty or humid areas. What I really like is that it’s washable and reusable—so I won’t have to keep buying filters every year. Fitment was perfect and install took under 10 minutes. Just pop out the old one, slide this one in, and you’re good to go. It feels solid and well made, not like those cheap paper ones. It’s definitely worth the investment, especially if you drive a lot or have allergies. Highly recommend for anyone with a Ford or Lincoln vehicle—it pays for itself quickly!
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Reviewed in the United States on July 3, 2025
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Bill
Port Orchard, US
★★★★★ 5
Fit 2024 F250 Platinum
Size: 1.9" x 9.9" x 11.4"
Good quality, perfect fit.
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Reviewed in the United States on April 16, 2026
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JAMES ERIK FOREHAND
Los Angeles, US
★★★★★ 5
Great
Size: 1.9" x 9.9" x 11.4"
Great value for the money and easy to install.
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Reviewed in the United States on May 10, 2026

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