K-Series Fuel Rail 16.5mm Bore 8AN Port

The K-Tuned K-Series Fuel Rail is precision-engineered from 6061 billet aluminum for enhanced fuel delivery in high-performance K-series engines. This fuel rail boasts a 16.5mm (0.65 inch) bore diameter and features 8AN inlet/outlet ports, making it capable of supporting over 1000 wheel horsepower. Its fully anodized finish not only adds durability but also contributes to its aesthetic appeal. The design includes a center port, which can be utilized as an optional 6AN or 8AN fitting, or as a fuel feed for a stealthy, tucked line look on stock or all-motor setups. This multi-port design is crucial for preventing fuel starvation in boosted applications, accommodating dual-feed systems with a center return. This fuel rail is compatible with both stock and aftermarket fuel injectors. Recent revisions have been made to allow fitment for 2006-2015 Civic Si models, even with Rotrex applications, and to provide better clearance with power steering pumps. Applications include: 2002-2005 Honda Civic EP3, 2002-2006 Acura RSX DC5, 2004-2014 Acura TSX CL & CU2 (K24 only), and 2006-2015 Honda Civic Si. The package includes mounting bolts, an 8AN port plug, a 6AN fitting, and an EFI fitting.