Wiring Specialties RB25DET Harness Smart Coil Conversion WRS-RB25S1LS2-COIL

Upgrading your ignition system to LS2/LQ9 Smart Coils for better performance, availability and price? Make the install very simple and make more power instantly. COMPATIBILITY: For Nissan Factory & WS OEM Series Main Engine harnesses. Click here for the PRO Series-compatible Conversion Harness. No additional wiring is needed Harness eliminates the ignition chip (where applicable) Allows for LS coil mounting in the OEM coil location over the spark plugs, or along the firewall (coils must be mounted sequentially)