Product Overview
The K-Tuned Fuel Line Honda Civic EP3 kit is designed specifically for factory K-Series engines in Honda Civic EP3, Acura RSX, and related models, including the 8th and 9th Gen Civics with RBC manifolds. The kit, identified by manufacturer part number KTD-KSG-BLK, provides a high-quality fuel system upgrade that enhances fuel delivery reliability and engine bay aesthetics.
This K-Tuned Fuel Line Honda Civic EP3 and Fuel Rail Kit replaces the original rubber fuel line from the firewall to the fuel rail with lightweight black fuel hose and black anodised aluminium fittings. It is engineered for returnless fuel systems found in the 2002-2006 Acura RSX, 2002-2005 Honda Civic Si EP3, 2001-2005 K-swapped EM2 Civics, 2006-2011 8th Gen Civics, and 2012-2015 9th Gen Civics with RBC or aftermarket manifolds. The kit includes a side feed fuel rail that mounts on the left side, with an optional centre mount gauge. The fuel line connects at the firewall via a female EFI adapter that converts the factory hardline to a 6AN male fitting secured by a threaded aluminium locking clip, ensuring a secure, leak-free connection. This setup not only improves fuel system reliability but also tidies the engine bay by replacing the bulky stock rubber lines.
K-Tuned Fuel Line Honda Civic EP3 Performance & Benefits
The K-Tuned Fuel Line Honda Civic EP3 and rail kit utilises high-quality braided fuel hose and durable anodised aluminium fittings to withstand the demands of performance driving and daily use. The EFI adapter with locking clip enhances connection security, reducing the risk of leaks. The side feed configuration optimises fuel delivery by maintaining consistent pressure and flow to the fuel rail. Additionally, the fuel rail is available in multiple anodised finishes including black, blue, brushed aluminium, gold, and red, allowing for customisation to suit individual engine bay styling. The replacement of rubber lines with braided hose improves durability and resistance to heat and abrasion, contributing to long-term reliability.
K-Tuned Fuel Line Honda Civic EP3 Application & Installation
This K-Tuned Fuel Line Honda Civic EP3 and rail kit is intended for Honda and Acura models equipped with K-Series engines and returnless fuel systems. Confirmed fitments include the 2002-2006 Acura RSX, 2002-2005 Honda Civic Si EP3, 2001-2005 Honda Civic EM2 with K-swap, 2006-2011 8th Gen Civic Si, and 2012-2015 9th Gen Civic Si with RBC or aftermarket manifolds. Installation involves replacing the factory rubber fuel line from the firewall to the fuel rail with the supplied braided hose and fittings. The side feed fuel rail mounts on the left side of the intake manifold. Professional installation is recommended to ensure proper sealing and correct routing, especially when integrating the EFI adapter and 6AN fittings. Note that when using the centre mount gauge option, only the side feed fuel line is compatible with the K-Tuned fuel rail.
Why Choose the K-Tuned Fuel Line Honda Civic EP3?
The K-Tuned Fuel Line Honda Civic EP3 is a trusted upgrade for enthusiasts seeking improved fuel system reliability and engine bay aesthetics. Its durable construction and precise fitment make it an ideal choice for performance and maintenance applications. This fuel line kit ensures secure connections and consistent fuel delivery, supporting both road and track use.
Why Buy From Performance Car Parts UK?
Performance Car Parts UK specialises in genuine and verified performance upgrades like the K-Tuned Fuel Line Honda Civic EP3 and Fuel Rail Kit. Our expertise ensures you receive authentic, manufacturer-approved components that fit precisely and perform reliably. We support enthusiasts and professionals alike with detailed product knowledge and a commitment to customer satisfaction, helping you enhance your vehicle confidently.
Browse our full Fuel Rail range. Full technical details are on the manufacturer’s website (k-tuned.com).
