Adding our Tune Pedal P13702, on your petrol 520i 163 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.
Great Service, keep as it is and no improvements needed
although i ordered product it is yet to be received !! tracking estimates stated it should of arrived by now, prior to order tried calling the local Australian agent no answer or return call
ALL WENT WELL
I am very satisfied with the TuningBox Fusion, this optimization pack is really prodigious! Serious and very professional company.
Totally happy with the whole process of buying. Clear and easy to use web site and a seamless transition to the payment site. Contacted customer service before purchase, quick and clear reply.
Get 20% discount with the promo code BOOST20
Enjoy it now !