Harding Performance ECU Software – 3.0BiTDI SQ5/A6

Harding Performance ECU Software – 3.0BiTDI SQ5/A6


Reliable & powerful locally supported software upgrades for most popular European model

Available in store only

SKU: HP ECU UP SQ5 Categories: , Tag:


Our calibrators have over 25 years of experience tuning today’s complex management systems and have developed performance software for several popular makes and models.

Generally speaking our software is available in Stage 1 and Stage 2 configurations – Stage 1 is for standard engines with or without upgraded intake, Stage 2 is for engines with an upgraded intake and larger turbocharger downpipe with high flow catalytic converter. An intercooler is recommended at Stage 2.

230 KW 265 KW
650 NM  740NM

This product is compatible with the following vehicles:

Year Make Model Engine
Year Make Model Engine
2010 - 2016 Audi A7 (4G) 3.0 V6 TDI BITURBO
2012 - 2016 Audi A6 (C7) 3.0 V6 TDI BITURBO
2013 - 2017 Audi SQ5 (8R) 3.0 V6 TDI BITURBO
2018 Audi SQ5 (FY)