Selected car
Alpina B4 Biturbo
2979 ccm - 301 kW (409 HK) - 600 Nm
Depending on which engine you have in your car, you have different chip tuning options. You have 4 alternatives for your Alpina B4 Biturbo. Please confirm that you have selected the correct engine from the vehicle list. These are the alternatives for Biturbo with 409 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

Multi-Speed
Our Speed technology - combined with connection to multiple sensors give you maximum power and economy.
GBP £279,-

Effect with chip
507 HP ( +24%)
507 HP ( +24%)
Torque with chip
735 Nm ( +22%)
735 Nm ( +22%)
Alternative 2

Ultimate
Our top model, most power and durability with quality electronics and remote control included for on/off.
GBP £329,-

Effect with chip
515 HP ( +26%)
515 HP ( +26%)
Torque with chip
744 Nm ( +24%)
744 Nm ( +24%)
Alternative 3

RXT Ultimate
Set of both Ultimate and RXT Power Booster. Maximum effect and fuel savings controlled from your drivers seat.
GBP £419,-

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
519 HP ( +27%)
519 HP ( +27%)
Effect about 409 HP at 50% throttle
Product comparison
Multi-Speed![]() ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i | Ultimate![]() ![]() ![]() i ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i | RXT Ultimate![]() ![]() ![]() i ![]() i ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i |
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