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Stage 1 ECU tune that resolves rev hang and throttle hesitation to deliver an aggressive power jump for VW 2.5L 5-cylinder models (Rabbit, Jetta, Golf, Passat, Sportwagen, New Beetle) directly from your smartphone.
Gains of up to 55hp and 61tq depending on fuel type.
Gains of up to 73hp and 107tq depending on fuel type.
For vehicles with FSI engines only.
Gains of up to 53hp and 80tq on 91 Octane.
For vehicles with FSI engines only.
Gains of up to 51hp and 67tq depending on fuel type.
For vehicles with TSI engines only
