THE-Tuner Rs4 Fuel Rail set with one pressure regulator housing
Delivery ETA information.
Custom shipping prices available upon request.
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THE- injection rail set are CNC milled and the replacement for the original OEM Rs4 injection rail. The increased internal cross-section increases the flow rate. The original safety bar can still be used for the injection rail. They are available in black or red anodized.
Advantages over the OEM part:
• higher flow rate due to larger internal cross-section
• Two fuel pressure regulators can be installed, which is necessary as soon as a more powerful fuel pump than the original is installed.
• Material aluminum CNC milled
• Corrosion protection through anodizing
• Replacement of the OEM Rs4 injection rail
• Connection thread for fuel supply M14 x1.5
• Connection thread for fuel pressure regulator housing G1 / 4
• Available with one or two fuel pressure regulator housings
This set can only be used with the OEM Rs4 intake manifold.
Here is the injection rail set for our THE intake manifold:
Available sizesNo reducers required , Add Reducer adapter for OEM RS4 MAF housing , Add Reducer adapter off center for OEM RS4 intake Y , Add both Reducers
Available sizesV1 , V2 , V3