GTurbo VDJ79/200 Rail Relief Blank

Upgrade your fuel system with this essential product designed to replace the standard common rail pressure relief valve. This replacement enables you to maintain higher fuel rail pressure without the mechanical relief valve activating and causing engine codes or tuning issues.

Engineered for compatibility with Denso fuel systems, these rail plugs are suitable for the following engines:

• Toyota 1VD-FTV
• Toyota 1KD (Early)
• Isuzu 4JJ1
• Nissan YD25