Tuning is worth IMO, I you may only see 1-2 WHP increase up top, but all the power is made under the curve. Your thorttle respones will be a LOT bettter and overal driving the car will be fun, You should see a solid 15+WHP in the mid range after the tune.
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14 Q50 AWD, ARK, ECUTEK (SEB), Takda, 
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