Title: Only woth it if you go all out
Review: This is a great performance coil. I love the msd product line.Pros:Trusted name and great qualityCons:You aren't going to see any performance gain unless you go all out and revamp the whole system (wires, coil, ignition box, performance cap/rotor)Also some vehicles require that you replace the ignition coil plug with a different shape. Not a difficult task depending on your coil location, but worth noting.
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