Selected car

BMW 4er (G22) 420i

1998 ccm - 135 kW (184 HK) - 300 Nm

Depending on which engine you have in your car, you have different chiptuning choices. You have 5 options for your BMW 4er (G22) 420i. Please verify that you have selected the correct engine from the car list. These are the choices for (G22) 420i with 184 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!

Alternative 1

Eco-Power

Our most affordable box, great power and fuel savings

GBP £209,-

In stock

Effect with chip
229 HP ( +25%)

Torque with chip
371 Nm ( +24%)

Alternative 2

Multi-Speed

Our Speed technology - combined with connection to multiple sensors give you maximum power and economy.

GBP £279,-

In stock

Effect with chip
240 HP ( +31%)

Torque with chip
389 Nm ( +30%)

Alternative 3

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
243 HP ( +32%)

Torque with chip
394 Nm ( +31%)

Alternative 4

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
246 HP ( +34%)

Effect about 184 HP at 50% throttle