JB4 VR30 Fuel Wires ADD-ON - Burger Motorsports

JB4 VR30 Fuel Wires ADD-ON

  • $ 30.00
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SKU: VR30 Fuel Wires

These extra wires plug into the JB4 harness allowing it to tune your air/fuel ratios, leaning the tuning out at higher RPM has resulted in significant additional power gains.

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