Selected car
Porsche 911 991 Carrera 4
2981 ccm - 272 kW (370 HK) - 450 Nm
Depending on which engine you have in your car, you have different chiptuning alternatives. You have 2 options for your Porsche 911 991 Carrera 4. Please make sure that you have selected the correct engine from the vehicle list. These are the alternatives for Carrera 4 with 370 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 SENT
Special chip and software for cars with SENT technology.
GBP £399,-

Effect with chip
465 HP ( +26%)
465 HP ( +26%)
Torque with chip
554 Nm ( +23%)
554 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
472 HP ( +28%)
472 HP ( +28%)
Torque with chip
559 Nm ( +24%)
559 Nm ( +24%)
Product comparison
Ultimate SENT![]() ![]() ![]() i ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i | RXT Ultimate SENT![]() ![]() ![]() i ![]() i ![]() i ![]() i ![]() i ![]() i ![]() ![]() ![]() ![]() i |
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