Haltech Elite 550 + Basic Universal Wire-in Harness Kit 2.5m B9 S5 the S7Plus delivers motorsport-grade logic

the S7Plus delivers motorsport-grade logic while maintaining 100% vehicle-wide integration

Anti-Lag/Rotational idle for closed course racing

Elite Traction & Launch Control: Sophisticated strategies based on steering angle

5mm DIA x 61mm Height - Weighing 230grams

low oil pressure or high coolant temp) to supersede the current page

Haltech Elite 550 + Basic Universal Wire-in Harness Kit 2.5m B9 S5 the S7Plus delivers motorsport-grade logicECU 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. The Elite 550 ECU