Audi RS6 C5 GIAC Performance ECU Software Upgrade Continental you can take advantage of

you can take advantage of the race mode with 100 octane fuel if you are running the stage 2+ file with stock fuel pump

5" hand fabricated

the rear sway bar upgrade will reduce body roll to create a more neutral steering balance

In addition to the Borg Warner K04-0064 the CTS Turbo B7 A4 2

- Tig welded construction

Audi RS6 C5 GIAC Performance ECU Software Upgrade Continental you can take advantage ofGIAC performance software helps you extract the maximum potential from your Audi RS6 4. 2TT. Power gains have been measured at: 42 wheel horsepower and 78 wheel torque on 91 octane Estimated crankshaft power output of 506 horsepower and 532 lb. ft. of torque Additional performance gains will be seen with upgraded hardware, such as intake and or downpipes. Other benefits to GIAC performance software include: Improved fuel economy Improved throttle