Injector Dynamics Return Style Fuel Rail Kit for Polaris 20-22 Pro XP

We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.

Includes -06AN fuel feed line, -04AN fuel return, and fuel pressure regulator assembly. For use with Injector Dynamics Injectors (sold separately).

Injector Dynamics Fuel Rail Kits for UTVs

Designed as a complete solution by the guys who specialize in fueling, Injector Dynamics fuel rails are the result of proper fuel system engineering, offering numerous features not currently available.

Stable Fuel Pressure:
Integral fuel pressure regulator/damper reduces fuel rail pulsations, improving drivability, calibration accuracy, and cylinder to cylinder balance.

Constant Differential Pressure:
MAP referenced return style system provides constant injector differential pressure for boosted applications, improving light load drivability and increasing injector flow rate.

Corrosion Resistance:
All parts are anodized for compatibility with alcohol-based fuels

Fitment:
Upgraded fuel rails provide fitment of all Injector Dynamics flow rates in all popular makes and models

Comprehensive Installation Kits:
Complete drop in kits include rail, regulator/pulsation damper, adapter fittings, Teflon lined hoses, and detailed instructions. Individual components are available for those designing their own fuel system.