Elite 550 ECU EJ25 they serve to seal off

they serve to seal off the galleries post machining and cleaning

2017 BMW 318d GT 2

Universal Fitment with Metric Fittings

Designed for extreme engine test & racing environments

Elite 550 ECU EJ25 they serve to seal offECU 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