Home > Mazda RX-7 FD3S > Engine > Ignition
Sort By:
Page of 1
NGK Spark Plug Wires FD3S RX-7 AEM Smart Coil Ignition
AEM Smart Coil Ignition
Our Price: $81.00
Our Spark Plug Wire Sets are built to meet stringent OEM tolerances for a variety of import vehicles.

When a spark plug fires, it creates a great deal of radio frequency interference (RFI) and electromagnetic interference (EMI). Uncontrolled, this can show up as static in the radio or other electronic devices, or much more seriously, in electronic ignitions, fuel injection, and engine management systems. This interference with EFI and engine management systems can cause "cross talk" between wiring harnesses resulting in poor running, misfiring and decreased performance.

NGK Resistor Spark Plug Wire Sets utilize a construction method known as "variable pitch" wire winding to create resistance to radio frequency interference. The variable pitch winding (loose/tight/loose) provides suppression throughout a very wide range by "scrambling" and breaking up the electrical waves radiated by the firing of the spark plugs.

* Superior Firing and Fuel Savings
* Outstanding Durability
* Consistent Performance
* Excellent Noise Suppression
* Perfect Fit for Your Car
*Please Note: Some Cars Require Coil On Plug Boots - These Part #s Are Sold BY THE BOOT. A 6 Cylinder Car Will Require Quantity: 6*
The tradeoff between adequate spark energy and adequate spark duration ends with AEM’s High-Output Inductive Coils, the first inductive coils that deliver CDI-like spark energy and voltage, and the long spark duration necessary for vehicles running high compression, high RPM, forced induction and/or nitrous engines.

Auto enthusiasts who have forced induction engines, high RPM engines or run nitrous oxide are aware of the compromises that come with using inductive coils instead of converting to a Capacitive Discharge Ignition system (CDI). While inductive coils deliver a long spark duration with simplicity, they lack the energy to adequately ignite the mixture in the combustion chamber of a highly modified performance vehicle. Conversely, CDIs deliver an intense burst of spark energy, but with practically no spark duration, which makes having the proper air/fuel mixture in the combustion chamber paramount for best performance. This compromise ends with AEM’s High-Output IGBT “Smart” Inductive Coils.

AEM’s High-Output, Insulated Gate Bipolar Transistor (IGBT) “Smart” Inductive Coils are designed for use on applications that do not have an external igniter.