IGN-1A Smart Coils

The IGN-1A Smart Coil is a high-performance individual coil-on-plug ignition solution purpose-built for rotary engines. Designed to replace the factory ignition system on the RX-7 and RX-8, the IGN-1A delivers a stronger, more consistent spark for improved throttle response, cleaner combustion, and better power output — especially at high RPM. Compatible with most aftermarket ECUs and ideal for both street and track builds.

• Direct replacement for factory rotary ignition
• Stronger spark output for improved combustion efficiency
• Compatible with RX-7 and RX-8
• Works with most aftermarket ECUs
• Ideal for high-RPM and forced induction applications