K-Series 410cc Fuel Injector

The Acura RDX 410cc Injectors from Hybrid Racing provide a significant fuel upgrade for K-Series engines, supporting more power on naturally aspirated builds without making tuning overly complicated. These injectors feature a cleaner spray pattern for improved atomization, leading to enhanced throttle response, stronger midrange performance, and smoother operation during part-throttle conditions. They are ideal for modified K-Series setups including cams, intake, Kpro, headers, throttle bodies, or intake manifolds. Engineered for reliability, these are genuine RDX OEM injectors with a 410cc flow rate. Each kit includes four RDX injectors, four RDX injector clips with pins, wire socket seals, and wiring pins, ensuring a plug-and-play installation on most K-Series harnesses. While they maintain stock-like idle quality when properly tuned, they are best suited for naturally aspirated K20/K24 engines with bolt-on modifications or mild camshafts. These injectors are compatible with a wide range of Honda and Acura models equipped with K-Series engines, including the 2007-2010 Acura CSX Type S, 2007-2012 Acura RDX, 2002-2006 Acura RSX, 2004-2008 Acura TSX, 2003-2007 Honda Accord (K24), 2002-2005 Honda Civic Si, 2006-2011 Honda Civic Si, 2002-2006 Honda CR-V, and 2003-2011 Honda Element. They are also suitable for any K-swap utilizing these compatible engines.