Product Spec
Part Number: ECU-TB-276-KL-ECS-C218
The newly introduced M276 V6 400 CGI turbo engine, delivers 333 HP and 480 NM from the factory. This engine has shown to have a huge hidden power reserve.
Utilizing proprietary electronic circuitry, the K-Box elevates the power output of the 3,5 litre turbo engine to an eye watering 413 HP and 580Nm (428 lb-ft).
Installation is straight forward, requires no special tools and takes under 20 minutes.
User adjustable power trim settings allow the individual to tailor power outputs to their personal tastes.
No permanent modifications are required for installation, switching back to OE takes a matter of minutes.
- W207 E Class Coupe/ Cabriolet E400
- W212 E Class Saloon/ Sedan, Estate/ Wagon E400
- R231 SL400
- X166 GL400
- W166 ML400 GLE400
- C292 GLE400
- W213 E400
Fitting is also available; kindly contact us for costs.
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Returns within 14 days for an exchange or refund.
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All products listed are designed and manufactured by us to fit the specified vehicle, and are not made by the original vehicle manufacturer.
We are not affiliated, associated, or in any way officially connected with Mercedes, BMW, VW, Audi, Porsche, Ferrari, Lamborghini, Bentley, Range Rover and Aston Martin, or any companies and/or brands mentioned on our website or their subsidiaries or affiliates.
The names of these companies, as well as related names, marks, emblems, brands, and images, are registered trademarks of their respective owners.
We are not affiliated, associated, or in any way officially connected with Mercedes, BMW, VW, Audi, Porsche, Ferrari, Lamborghini, Bentley, Range Rover and Aston Martin, or any companies and/or brands mentioned on our website or their subsidiaries or affiliates.
The names of these companies, as well as related names, marks, emblems, brands, and images, are registered trademarks of their respective owners.