Nissan RB25/26 Injector Dynamics ID1050X Injectors 11mm (Blue) Adaptor Tops Denso Lower Cushions (Set of 6) - 1050.60.11.D.6

Injector Dynamics ID1050-XDS Fuel Injectors — 60mm, 11mm Top, Denso Lower (Set of 6)

This is the six-cylinder ID1050 in the Denso-lower configuration — 60mm body, 11mm blue adapter tops, Denso lower cushions instead of a 14mm O-ring. That covers RB26DETT in the R32/R33/R34, 

Same core injector as the rest of the XDS line: built-to-spec motorsport hardware from the ID/Bosch Motorsport partnership, not a modified production part. Nominal flow 1065 cc/min at 3.0 bar on gasoline, maximum differential fuel pressure 10.0 bar, compatible with all known fuels, USCAR connector. Corrosion-resistant internals mean E85 is a normal operating condition, not a compromise.

The XDS-specific improvement: Dual Slope Matching — the injectors are matched across both the linear and nonlinear operating range, so cylinder-to-cylinder consistency holds at low pulse widths. On an RB26 idling on injectors sized for 900 hp, that's the difference between a clean idle and chasing a stumble you can't tune out.

Replaceable inlet filter. Overall height 2.67".

Check before ordering: this is the Denso lower cushion version, not the 14mm O-ring version — the 14mm variant is part number 1050.60.11.14.6. Not compatible with models equipped with the air-assist intake manifold. O-rings not included at this SKU.

Roughly 1000-1100 hp on gasoline, around 700-750 on E85 at a sane duty cycle.

Sold as a set of 6.