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Mercedes S -Class (W221) S350 CDI BlueEFFICIENCY seit 2009

2987 ccm - 173 kW (235 HK) - 540 Nm

Depending on which engine you have in your car, you have different tuning box alternatives. You have 5 choices for your Mercedes S -Class (W221) S350 CDI BlueEFFICIENCY seit 2009. Please verify that you have selected the correct engine from the car list. These are the alternatives for -Class (W221) S350 CDI BlueEFFICIENCY seit 2009 with 235 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
300 HP ( +28%)

Torque with chip
685 Nm ( +27%)

Alternative 2

Speed

Spped technology - more power!

EUR €289

In stock

Effect with chip
312 HP ( +33%)

Torque with chip
712 Nm ( +32%)

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
319 HP ( +35%)

Torque with chip
725 Nm ( +34%)

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
322 HP ( +37%)

Effect about 235 HP at 50% throttle