Selected car

Audi A8 (D4/4H) 4.2 TDI

4134 ccm - 258 kW (351 HK) - 800 Nm

Depending on which engine you have in your vehicle, you have different power box choices. You have 5 alternatives for your Audi A8 (D4/4H) 4.2 TDI. Please verify that you have selected the correct engine from the car list. These are the alternatives for (D4/4H) 4.2 TDI with 351 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

EUR €229

In stock

Effect with chip
418 HP ( +19%)

Torque with chip
931 Nm ( +16%)

Alternative 2

Speed

Spped technology - more power!

EUR €289

In stock

Effect with chip
435 HP ( +24%)

Torque with chip
971 Nm ( +21%)

Alternative 3

Ultimate

Our top model, most power and durability with quality electronics and remote control included for on/off.

EUR €369

In stock

Effect with chip
443 HP ( +26%)

Torque with chip
990 Nm ( +24%)

Alternative 4

RXT Ultimate

Set of both Ultimate and RXT Power Booster. Maximum effect and fuel savings controlled from your drivers seat.

EUR €459

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
449 HP ( +28%)

Effect about 351 HP at 50% throttle