CTS Turbo
CTS TURBO Throttle Body Inlet Kit For 8V.2/8S Audi RS3/TT-RS (2018)
$ 399.99
GIAC
GIAC Audi A3 (8V) Flashloader Mobile Device
from $ 600.00
EMD Auto
Audi A3 / S3 (8V) GIAC DSG Transmission Software
$ 700.00
Audi S3 8V GIAC Stage 2 Peformance ECU Software Upgrade
$ 750.00
Audi A3 8V 2.0T GIAC Stage 2 Performance ECU Software Upgrade
from $ 700.00
Audi A3 8V 2.0T GIAC Stage 1 Performance ECU Software Upgrade
from $ 550.00