1.8T AEB (150HP)

The AEB is the original 150 hp 1.8T 20v, the longitudinal engine in the early B5 Audi A4 and VW Passat from 1997 to 1999. Small K03 turbo and a cast intake manifold. Stock 150 hp and 155 lb-ft. One of the most tuner-friendly engines VW built, with plenty left in the calibration. Stage 1 wakes up the midrange, and a larger turbo takes it much further.