A-Premium Fuel Filter Compatible with Audi A4 2005-2007, A4 Quattro 2005 2007 2009, A6 2008-2011, A6 Quattro 2007-2009 2010, A8 Quattro 2009, R8 2009-2012, RS4, S6, S8, 1.8L 2.0L 3.2L 4.2L 5.2L electronics_Apr2026 4GHz spectrum wireless protocol

4GHz spectrum wireless protocol

Three in OnePowered by PoE or DC(not inculded)

installation location must be clean

It also has a reverse polarity connection protection function to prevent the voltmeter from burning

FEL-PRO RDS 55029 Axle Hsg

A-Premium Fuel Filter Compatible with Audi A4 2005-2007, A4 Quattro 2005 2007 2009, A6 2008-2011, A6 Quattro 2007-2009 2010, A8 Quattro 2009, R8 2009-2012, RS4, S6, S8, 1.8L 2.0L 3.2L 4.2L 5.2L electronics_Apr2026 4GHz spectrum wireless protocolA Premium Fuel Filter Compatible with Audi A4 2005 2007, A4 Quattro 2005 2007 2009, A6 2008 2011, A6 Quattro 2007 2009 2010, A8 Quattro 2009, R8 2009 2012, RS4, S6, S8, 1. 8L 2. 0L 3. 2L 4. 2L 5. 2L Product Features [Vehicle Fitment]: Compatible with Audi A4 2006 L4 1. 8L, A4 2005 L4 2. 0L, A4 2007 L4 2. 0L, A4 Quattro 2005 2007 L4 2. 0L, A4 Quattro 2009 V6 3. 2L, A6 2008 2011 V6 3. 2L, A6 Quattro 2009 2011 V6 3. 0L, A6 Quattro 2008 V6 3. 2L, A6