Here, you are looking at the Injector Dynamics ID2600-XDS Fuel Injectors. These have been designed to provide your fuel system with optimal flow, and are compatible with many types of fuels. 
 
DETAILS:
ID2600 XDS model
Compact body
Improved internal flow path increases output by 5% without sacrificing low flow performance
Designed in partnership with Bosch Motorsport
Designed to work with alternative fuels
All stainless internals
Compatible with most fuels such as alcohol, ethanol, race fuels, and regular gasoline
Exceptional idle and cruise behavior
Normal flow rate: 2600cc/min at 3.0 BAR (43.5 psi) 
Maximum Differential Fuel Pressure: 9.0 BAR (130.5 psi)
Denso lower fittings
11mm blue adapter tops
Clips and pins included
Sold as a set of 4 injectors