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The HKS Fuel Cut Defender raises your factory fuel cut level to prevent unwanted fuel cut-offs on turbocharged vehicles with upgraded boost. Easy to install with VPC/F-CON or factory ECU harness, it ensures smoother power delivery without triggering engine warnings. Ideal for intake or exhaust upgrades, it helps you safely maximize boost—just pair with a fuel delivery upgrade and professional tuning for best results. Fits most models.
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🇺🇸 Ship from USA · On Agora since 2025
$160.00