IE 1.8T / 2.0L Lightweight Under Drive Billet Alternator Pulley

IE 1.8T / 2.0L Lightweight Under Drive Billet Alternator Pulley


Item #: IEBAVA13


By reducing rotating mass you are reducing the amount of power it takes to rev up the engine, resulting in a faster revving engine. Under drive pulleys also reduce the parasitic draw on the engine from accessories by spinning them at a slower speed. We are proud to offer these lightweight under drive aluminum alternator pulleys for the 1.8T/2.0L engines. Weighing in at 136 grams, they weigh significantly less than the factory units they replace. They are a direct fit for all 06A 1.8T/2.0L engines. These pulleys are made in house on our CNC lathe from 6061 aircraft aluminum, and finished with a gloss clear anodize finish.


Fits all 06A 1.8T and MK4 2.0L engines
Made in U.S.A from 6061 aircraft aluminum
Weighs 136 grams
10% under drive

Audi longitudinal applications require a factory nut and washer from a transverse 1.8T engine, since the factory pulleys have a clutch in them. Sold separately.

At this time, there is no belt available to run both underdrive alternator and power steering pump pulleys. Only one underdrive pulley can be installed with the factory belt.