Audi B5 S4 / RS4 PNP for EMU Black ECU:EMU Black Also works with most aftermarket

Also works with most aftermarket R35 throttle bodies

Made completely from billet aluminum

GPS Antenna

• Capable of supporting 900+HP at 60PSI naturally aspirated applications

Audi B5 S4 / RS4 PNP for EMU Black ECU:EMU Black Also works with most aftermarketECUMASTER Plug and Play adapter for the Audi B5 S4 RS4 allows for plug and play installation of EMU Black standalone ECU. All ECUs are sold separately. The Audi B5 S4 RS4 adapter was developed on vehicles with the AGB and ASJ engine code. Customers have found other engine codes to be the same configuration. Please check the ECU pinout diagram your engine code to verify it matches the AGB ASJ pinout before purchasing. Works with 1999 2001 S4 2. 7T 1999