Selected car
Mercedes CLS (C257) 53 AMG
2999 ccm - 320 kW (435 HK) - 520 Nm
Depending on which engine you have in your vehicle, you have different power box choices. You have 2 options for your Mercedes CLS (C257) 53 AMG. Please confirm that you have selected the correct engine from the vehicle list. These are the alternatives for 53 AMG with 435 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!
i
Alternative 1

Ultimate SENT
Special chip and software for cars with SENT technology.
GBP £399,-

Effect with chip
547 HP ( +26%)
547 HP ( +26%)
Torque with chip
639 Nm ( +23%)
639 Nm ( +23%)
Alternative 2

RXT Ultimate SENT
Set of both Ultimate SENT and RXT Power Booster. Maximum effect and fuel savings controlled from your drivers seat.
GBP £469,-

Effect with chip
553 HP ( +27%)
553 HP ( +27%)
Torque with chip
647 Nm ( +24%)
647 Nm ( +24%)
Product comparison
Ultimate SENT![]() ![]() ![]() i ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i | RXT Ultimate SENT![]() ![]() ![]() i ![]() i ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i |
« Back to car list |