Stop starving your fuel system.
This premium fuel pump hotwire harness is designed to deliver full voltage directly to your fuel pump—exactly when you need it. Whether you're running a high-flow aftermarket pump or just want rock-solid reliability, this relay upgrade solves the common voltage drop issues in aging factory wiring.✅ Benefits:
Improves fuel pump voltage for more consistent pressure
Reduces strain on OEM wiring and relays
Supports high-flow pumps with 12 AWG wiring
Plug-and-play design
Built with a sealed, high-current relay + socket for maximum durability
🔧 Features:
Triggered by your OEM fuel pump circuit
Relay mounts near the pump for minimal voltage drop
RX7 FC // FUEL PUMP BOOSTER RELAY
$77.77Price


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