Adding our Tune Pedal P13746, on your 50 e-tron 300 hp will make your engine responds more spontaneously and more directly. This throttle tuning system optimizes the response time of your engine by eliminating the latency . The result is that the power of your engine is released faster. This way your acceleration is much more direct. This pedal box is ideal to pass vehicles easily.
Instructions for my vehicle were not accurate for both the Pedal Tune and ECU Tuning Box. Pls check your diagrams for the BMW X5 E70, N63 engine!
Great Service, keep as it is and no improvements needed
I would like to see an improvement in shipping because it got delayed twice
I am very satisfied with the TuningBox Fusion, this optimization pack is really prodigious! Serious and very professional company.
all very well