Selected car
Mercedes GL (X166) GL63AMG
5461 ccm - 410 kW (558 HK) - 760 Nm
Depending on which engine you have in your car, you have different chip tuning alternatives. You have 3 choices for your Mercedes GL (X166) GL63AMG. Please make sure that you have selected the correct engine from the car list. These are the choices for GL63AMG with 558 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,-

Effect with chip
699 HP ( +25%)
699 HP ( +25%)
Torque with chip
932 Nm ( +23%)
932 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,-

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,-

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
708 HP ( +27%)
708 HP ( +27%)
Effect about 558 HP at 50% throttle
Product comparison
Ultimate![]() ![]() ![]() i ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i | RXT Power Booster![]() i ![]() i | RXT Ultimate![]() ![]() ![]() i ![]() i ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i |
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