Instructions, Software, and Downloads

Please excuse the mess as we are updating this page for a better experience. The old page can be found HERE

Methanol Injection
Audi C7/D4 4.0TFSI Ultimate Methanol Injection Kit
Audi C7/D4 4.0TFSI Methanol Injection Spacer Kit
MI4 – Methanol Injection via CAN

Supplemental Fuel Injection
SFI4 – Supplemental Fuel Injection via CAN
Audi C7/D4 4.0TFSI Supplemental Fuel Injection Kit

CAN Bus Modules
MI4 – Methanol Injection via CAN
SFI4 – Supplemental Fuel Injection via CAN
IO4 – 8 Channel CAN Input/Output Module
I4 – 8 Channel CAN Input Module
KYLETUNEDIT MI4, SFI4, IO4, & I4 Firmware Update

Tuning Software
KYLETUNEDIT Flash Software
TCU Flash Instructions – Audi C7/D4 ZF8HP
TCU Flash Instructions – Audi C7 DL501
TCU Flash Instructions – Audi 8S/8V RS3/TT-RS DQ500
TCU Flash Instructions – Audi C8/D5 ZF8HP
TCU Flash Instructions – Audi B9 ZF8HP

Sensors
Audi 4.0TFSI EA824 4 Bar MAP Sensor Kit V2 (KT0026)
Audi 4.0TFSI EA824 5.5 Bar MAP Sensor Kit (KT0030)
Audi 4.0TFSI EA824 4 Bar MAP Sensor Kit (OLD KT0025)

If you can’t find what you need here, please feel free to reach out via E-Mail to [email protected]