GIAC

Audi A4 / A5 / Allroad (B8) 2.0 TFSI GIAC Performance ECU Software Upgrade

from $ 549.99

GIAC

Audi A4 / A5 / Allroad (B8.5) 2.0 TFSI GIAC Performance ECU Software Upgrade

from $ 549.99

GIAC

Audi S4 / S5 GIAC Performance S-Tronic Transmission Software Upgrade

$ 700.00

GIAC

Audi S4/S5 3.0T B8 (2010-2012) GIAC Stage 1 Performance ECU Software Upgrade

from $ 1,199.99

GIAC

Audi S4/S5 3.0T B8.5 (2013+) GIAC Stage 1 Performance ECU Software Upgrade

from $ 1,199.99

CTS Turbo

CTS Turbo 2.0 TFSI Diverter Valve KIT (EA113, EA888.1)

$ 269.99

CTS Turbo

CTS Turbo Air Intake System For Audi B8/8.5 Audi S4, S5, Q5, SQ5

$ 329.99

CTS Turbo

CTS Turbo Audi A4 / A5 (B8) Test Pipe / High Flow Catalytic Converter Downpipe Upgrade

from $ 199.99

CTS Turbo

CTS Turbo Audi B8 A4 / A5 2.0 TFSI Catch Can Kit

$ 449.99

CTS Turbo

CTS Turbo Audi B8 A4/A5/Allroad Front Mount Intercooler Kit

$ 849.99

CTS Turbo

CTS Turbo Audi S4 B8 Catback Exhaust

$ 1,399.99

EMD Auto

EMD Auto Wheel Spacer Flush Kit For Audi RS5 (B8) *OUT OF STOCK ETA 9/5/25*

from $ 159.00

EMD Auto

EMD Auto Wheel Spacer Flush Kit For Audi S4 (B8/B8.5) *OUT OF STOCK ETA 9/5/25*

from $ 159.00

GIAC

GIAC B8 Audi S4/S5 (3.0T) Flashloader Mobile Device

from $ 1,100.00