11mm to 14mm Adapter Stand Newer Denso

This adapter lets you convert 11mm fuel injectors into a 14mm injector on newer Denso injectors such as WRX Blue and Pinks and RX8 yellow blue and red.
See example picture. Injector on the left is stock form. Injector on the right is a 14mm o-ring injector by using this adapter.

This is needed when you change out your fuel rail to be a 14mm o-ring but your injectors before your new rail were 11mm. This stand provides a “shelf” needed to not have a 14mm o-ring roll over the 11mm stock shelf. Not providing this additional support can lead to fuel pressure rolling the o-ring and causing catastrophic damage such as an engine bay fire. Prevent this by using the correct “shelf” created using this adapter.

Anodized Aluminum

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