Install Guides CAN Bus Input/Output Modules I4 – 8 Channel CAN Input Module IO4 – 8 Channel CAN Input/Output Module View Details Supplemental Fuel Injection SFI4 – Supplemental Fuel Injection via CAN View Details Tuning Software KYLETUNEDIT TCU Flash Software TCU Flash Instructions – Audi C7/D4 ZF 8HP TCU Flash Instructions – Audi C7/D4 DL501 TCU Flash Instructions – Audi C8/D5 ZF 8HP TCU Flash Instructions – Audi 8S/8V RS3/TT-RS DQ500 View Details Fuel Systems Audi C7/D4 4.0 TFSI Flex Fuel Kit Audi C7/D4 4.0 TFSI Fuel Line Kit Audi C7 LPFP View Details Methanol Injection MI4 – Methanol Injection via CAN Audi C7/D4 4.0 TFSI Methanol Injection Spacers Audi C7/D4 4.0 TFSI Ultimate Methanol Injection Kit View Details Electronics and Sensors KYLETUNEDIT MI4, SFI4, I4 and IO4 Firmware Update Audi C7/D4 4.0 TFSI 4 Bar MAP Sensor Kit Audi C7/D4 4.0 TFSI 5 Bar MAP Sensor Kit View Details
