Bit of a beast in recently, bi turbo Audi A6, 312bhp 479lb ft stock. Stage 1 map written along with K&N filter upgrade.
Gains should be +35bhp and +50lb ft.
Best as always with German MAF’s de oil them and blow out with air line, and clean out any leaves or debris in air filter housing then, start up first and run for a while to ensure no faults, prior to tuning.
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