Just stage 1What level of tune are you? Ive read ARBs do make hell of a difference?
Well i did everything from a service point of view also.
I did
Oil pick up pipe
Fuel filter
Cam chain
Oil n filter
Pcv valve
GFB DV+
Autotech fuel internals
Cam follower
Front mount intercooler (need fit)
Rs4 fuel valve (to fit)
Going to order RFD kit
CTS enlarged turbo outlet and discharge pipes
I have milltek downpipe but am changing to full custom end of jan.
Going to look at brakes and maybe dsg service again before map
And whilst being mapped i will get inlets and injectors cleaned