300 HP Stage 2 step by step tune on Audi A4 (B8.5) 2008-2016

AWE Resonated Performance Downpipe for Audi B8 / B8.5 2.0T

034Motorsport B8 Audi A4/A5 & Q5 2.0 TFSI (EA888 Gen 2) Performance Software

Audi A4 B8 2.0TSI ECU Upgrade Software - 2009-2013

Performance chips – Chip tuning by RaceChip for Audi Q3 (8U) 2.0 TFSI (155KW)

IE Stage-2 Performance Tune (2008-2017) For Audi B8/B8.5 A5 - IESOCGT-CONF2 - 75020493 - USP Motorsport

Online tuning files

IE Audi 2.0T TSI EA888 Gen1/2 Performance ECU Tune

JHM ECU and TCU (Automatic Quattro) Stage 1 & 2 K03 Tuning Bundle for B8 A4

IE Audi 2.0T TSI EA888 Gen1/2 Performance ECU Tune

Audi A4 B8 2.0 TSFI ECU Upgrade Software - 2011-2012