Adding our Tune Pedal P13702 (Picture requirred), on your petrol 740i 286 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.
Fast delivery, had an initial issue with one of the connections, but 1 phone call and a technical email later all resolved., I have tried racechip previously but I am more impressed with this company.
Good communication and double check regarding the motor type of my BMW by TuningBox. Fast delivery of the box. Everything is working fine without any warninglight. Power increase is very noticeable.
I would like to see an improvement in shipping because it got delayed twice
Great Service, keep as it is and no improvements needed
Good Product. I find hard to attached controller somewhere near the dashboard due to lack of double side sticker.
When I ordered, there was no stock for the particular car I owned. I waited one week for the stock but had to write in to check what was the status. However, I must say the response was good.
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Order your Tuning Box before the 31st of October and participate automatically in our drawing lots to be fully refunded.