These are OEM Acura injectors that come stock on the Acura RDX. These injectors are ideal for modified all motor K-Series engines using performance parts such as cams, intake, Kpro, header, throttle body or intake manifold. These injectors come with adapters for easy install.
These are a perfect upgrade vs the stock 310cc found on the RSX Type S models. Bumping the Injector sizing will offer more room for modifications without taxing your stock injectors.
Special 410cc high-flow fuel injectors require a tune after installation.