AEM HOI Dumb Coil Discount or even an LS VTEC

or even an LS VTEC or B20 VTEC build

5 seconds maximum

It is compatible with pump gasoline

Brand new factory direct 4 port Mac Solenoid comes equipped with or without a DTM connector for ease of install and removal in the future

This button also allows users to cleat DTCs once the problem is resolved

AEM HOI Dumb Coil Discount or even an LS VTECAny enthusiast running boost, nitrous or high RPMs is aware of the trade offs associated with inductive coils versus converting to a capacitive type discharge ignition system (CDI). While inductive coils deliver a long spark duration, they lack enough energy to light off the combustion chamber of a modified high performance vehicle. In contrast, CDIs delivers intense energy but with inadequate spark duration, making the proper mixture in the