K03 Wastegate Flap opinions..
What year/engine is yours?
Do yourself a favor and get a stage 1 tune. By far the best bang/buck, no hardware mods.
if you are concerned about warrenty: buy a used swap ECU and put the tune on that one. Swapping ECU takes a few minutes.
Do yourself a favor and get a stage 1 tune. By far the best bang/buck, no hardware mods.
if you are concerned about warrenty: buy a used swap ECU and put the tune on that one. Swapping ECU takes a few minutes.
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