THE-Tuner HF Intake manifold Fuel Rail set with two pressure regulator housings
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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
Here is the injection rail set for our THE intake manifold: