Hyundai Kia 15-20 G4FJ 1.6L Ignition Coil - 4 Pack 2001 ECU modifications

ECU modifications

Anodized and laser etched logo

Operating Temp: -40C to 105C / -40F to 221F

Stage 3+ 555

The efficiency is much better using this method and users report greater boost stability and higher adjustment ranges

Hyundai Kia 15-20 G4FJ 1.6L Ignition Coil - 4 Pack 2001 ECU modificationsACCEL Super Coils feature advanced bobbin technology for maximum performance, highly specialized silicon magnetic steel cores, optimized windings, proper resistance and engineered turn ratios that deliver a high performance, quality coil. Specialized high temperature epoxy resists shock and vibration, while increasing thermal conductivity. These are direct high performance replacements for OEM coils. Features: Direct bolt in replacement Meets or