Haltech - Elite 550 Ecu - HT-150400 Wideband:No Wideband Kit By upgrading with Turbosmart's Type

By upgrading with Turbosmart's Type 5 SmartPort Upgrade Kit

Distributor ignition systems

Internal single channel wideband (supports LSU4

0A per pin at 22AWG

If you're looking for an inconspicous valve for a small capacity

Haltech - Elite 550 Ecu - HT-150400 Wideband:No Wideband Kit By upgrading with Turbosmart's TypeECU OVERVIEW The Elite 550 is a simple yet powerful ECU ideal for basic 4 to 8 cylinder or 1 2 rotor engine applications. Suitable for either naturally aspirated or forced induction engines the Elite 550 gives you full control over fuel delivery, ignition timing and boost levels. This robust, competitively priced ECU features an environmentally sealed, waterproof case, 4 fuel and 4 ignition channels and a 4 BAR internal MAP sensor. T he Elite 550 ECU