Audi A4 (AEB, AJL) MaxxECU RACE Plugin EXTRA

Tax included

Audi 4-cyl Unleash the underestimated 4-cylinder Audi engine with the MaxxECU Plugin ECU solution to gain access to the engine


Built-in MAP-sensor (up to 43 psi / 3bar of boost pressure) MDash/RealDash Android app connectivity Superfast USB communication High or low impedance injector support No changes in original electronics!!!!!!. 

Direct access to up to 8 EGT-sensors

Selected vehicle features

Uses stock harness,

easy installation

The air mass meter is removed

Controls idle valve


tachometer and other instruments

Selected MaxxECU functions

Boost control

Launch control


Lambda control

Boost level switching

Specific References