The Elite 550 is a simple yet powerful ECU ideal for basic 4 to 8-cylinder or 1-2-rotor engine applications
By combining the class-leading EMU Black with a precision-engineered Plug & Play (PnP) interconnector
You do not have to send us a core and they are available for overnight shipment
This sensor is the industry standard for use with Syvecs S7
9 is the industry standard for precision fueling
Haltech Elite 2500 ECU Silverado HD The Elite 550 is aElite 2500 is a two connector, stand alone ECU ideal for popular late model performance and racing applications. Recommended for 4, 6, 8 cylinder, Drive By Wire (DBW) or 2, 3, 4 rotor engines, EFI conversions, engines with multiple variable camshafts. Featuring a robust environmentally sealed water resistant case, drive by wire throttle control, intake and exhaust cam control, short term and long term map learning, dual channel knock control, and much