Selected car
BMW X4 (F26) X4 M40i
2979 ccm - 265 kW (360 HK) - 465 Nm
Depending on which engine you have in your vehicle, you have different chip box alternatives. You have 3 alternatives for your BMW X4 (F26) X4 M40i. Please check that you have selected the correct engine from the vehicle list. These are the options for (F26) X4 M40i with 360 HP. The product images are illustrative and colors may vary from actual product.
Choose chip type. The price includes customs, taxes and fees, no surprises!
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Alternative 1
Ultimate
Our top model, most power and durability with quality electronics and remote control included for on/off.
GBP £329,-
In stock Effect with chip
454 HP ( +26%)
454 HP ( +26%)
Torque with chip
573 Nm ( +23%)
573 Nm ( +23%)
Alternative 2
RXT Power Booster
Pedal box for advanced fuel regulation! Fuel economy and more power in the same box. NOTE no increase in HP!
GBP £189,-
In stock Discover power you didn't know your car had!
Alternative 3
RXT Ultimate
Set of both Ultimate and RXT Power Booster. Maximum effect and fuel savings controlled from your drivers seat.
GBP £419,-
Preorder! Coming soon!Because of the global shortage of components we haven't been able to obtain enough of this product and may be out of stock.
Effect with chip
458 HP ( +27%)
458 HP ( +27%)
Effect about 360 HP at 50% throttle
Product comparison
Ultimate On/off switch World's smallest design? Multiple engine connectionsi Best processor on the marketi Car switch warranty (-50%)i Engine warrantyi 100% satisfaction: 30 dageri Fuel savings: 5 - 20% Eco-boost program Water proof Motor Protection Systemi | RXT Power Booster RXT Power Boosteri 100% satisfaction: 14 dageri | RXT Ultimate {PatentedIntegration} World's smallest design? Multiple engine connectionsi Best processor on the marketi RXT Power Boosteri Car switch warranty (-50%)i Engine warrantyi 100% satisfaction: 60 dageri Fuel savings: 5 - 20% Eco-boost program Water proof Motor Protection Systemi |
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