AEM X-Series Wideband O2 Air Fuel Ratio UEGO 52mm Electrical Digital Gauge vendor-APR 4 TDI – 2003 –

4 TDI – 2003 – 2010

Powder coated black finish

0 TDI 180KW/245PS 2010-2014

also free of sulphides or lead and a low dust material

42mm Ultra-High-Performance Core

AEM X-Series Wideband O2 Air Fuel Ratio UEGO 52mm Electrical Digital Gauge vendor-APR 4 TDI – 2003 –The AEM X Series Wideband O2 Air Fuel Ratio UEGO 52mm Digital Gauge features AEM's unique, patented 100% digital technology that makes it the fastest responding wideband air fuel ratio controller on the market. The X Series digital wideband technology gives this gauge the ability to read and report values that other controllers do not, in which can then deliver a more optimized engine tuning and a safer overall operating condition. The controllers