Steeda Autosports has the only patented "Dual Magnet Design" which generates substantially higher output than any other OE and aftermarket units, Steeda units have passed the most stringent performance test, durability test, as well as radio interference test. Steeda units feature vented boots to fend off early failures due to moisture.
Patented dual-magnet design
Out-performs ALL other coils available
Exceeds OE quality standards
Dramatic increase in spark energy