The ZZP LF3/LF4 High Voltage Coil Pack is a serious ignition upgrade for the Cadillac ATS-V and CTS V-Sport.
These are not stock-style replacement coils with a different label. ZZP coils feature a body that is nearly twice the volume of the OEM coils, allowing for a larger internal core and additional windings. That added coil capacity produces dramatically higher spark output than the factory ignition system.
Higher boost means higher cylinder pressure, and higher cylinder pressure makes it harder for the spark plug to fire consistently. Weak coils can force tighter plug gaps, contribute to misfires, and limit performance on modified cars. ZZP High Voltage Coils are designed to provide stronger spark energy so you can run larger plug gaps and maintain better ignition stability at higher boost levels.
Whether you are refreshing old factory coils or upgrading for a higher horsepower build, ZZP’s LF3/LF4 High Voltage Coil Pack gives your ignition system the headroom it needs.
Limited lifetime warranty
Sold in sets of 6
Fits: 2016-2019 Cadillac ATS-V, 2014-2019 Cadillac CTS V-Sport
ZZP vs. stock pictured in product photos
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