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ISR Performance Fuel Rail Adapter - Nissan SR20DET

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ISR Fuel Rail Adapter - Nissan SR20DET

If you are looking to install an aftermarket Fuel Pressure Regulator to your RWD SR20DET, the ISR Performance Fuel Rail Adapter allows you to remove your 2 bolt factory regulator and replace it. The ISR Rail Adapter utilizes the same 2 bolt flange as your OEM regulator, and adapts the outlet to a standard hose barb style from which you can clamp standard injection hose onto.


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Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.
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  • Works and fits perfect

    Posted by Gabriel Collado on 26th Nov 2017

    I just recently got this for my s14sr20det in my s13 hatch and works awesome and fit great on the rail . Would buy again!