HPI4 - High Power Igniter - Quad Channel - inc Plug & Pins

The Haltech HPI4 High Power Igniter provides four independent channels of high-energy ignition output, designed to drive demanding coil-on-plug and high-performance ignition setups where factory ignition systems fall short. This quad-channel module delivers precise spark control for turbocharged, supercharged and high-compression engines requiring stronger ignition energy. Supplied complete with connector plug and pins for straightforward integration with Haltech ECU systems. Ideal for professional tuners building reliable power in modified engines where ignition timing accuracy and coil saturation are critical to performance and engine protection.