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JB4 Stinger Fuel Wires ADD-ON

JB4 Stinger Fuel Wires ADD-ON

Sale: $3.84 $2.31
Save: 40% off
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Free shipping & returns on orders over 49.
Estimated delivery: 3-5 business days.
Worldwide deliverable.
Description
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. Note new JB4 systems include these wires in the harness already.


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