Holley Nitrous Solenoid Driver 554-111

Holley Solenoid Driver Module Water/Methanol 2-Channel 554-115High Current Peak and Hold Module - Solenoid Driver - 2 Channel - Holley EFI - Kit

Nitrous Oxide Systems Nitrous Solenoid Driver 15620NosRelay Switch - 40 amp - 12V - Wiring Included - NOS Nitrous Oxide Systems - Kit

Holley 4 Channel Coil Driver Kit 554-122Ignition Coil Drivers - 4 Channel - Pair

Nitrous Oxide Systems Sniper Nitrous Solenoid 18018NosNitrous Oxide Solenoid - Sniper - 1/4 in NPT Inlet - 1/8 in NPT Outlet - Stainless - Nitrous - Each

Holley 100Psi Sensor 554-102Pressure Sending Unit - Stainless - Fuel - Holley Pro-Jection - 0-100 psi - Each