The TuningBox® unit enhances the performance of your engine and also reduces consumption.
TuningBox Fusion for Mercedes-Benz CLS 450 C257 385/390 Hp
In stock (can be backordered)
This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
TuningBox offers the TuningBox Fusion – the best performance upgrade kit ever -for your Mercedes-Benz CLS 450.
With the built-in Tuningbox bluetooth option, the Tuning Box app allows you to set up the performance upgrades of your car using your Smartphone while remaining comfortably installed in the car cockpit.
Thanks to our TuningBox Evolution 5029 powerchip, your Mercedes-Benz CLS will have more power (+49 hp) and more dynamism (+100 Nm). Moreover, your fuel consumption will decrease by around -1L/100km. Your engine with our TunePedal responds more spontaneously and more directly. This pedal box optimizes your engine response time by eliminating the latency . The result is that the power of your engine is released faster. This way your acceleration is much more direct.
The TuningBox Fusion is the combination of these two chiptuning units. This wonderful product provides an amazing driving experience and great performance.
385HP → 434HP
520 NM → 620NM
390HP → 439HP
520 NM → 620NM
These plug-and-play performance chips especially developed for this engine. Thanks to the supplied AMP plugs, these chiptuning units can be easily connected and they scrupulously respect the power reserves and motor protection systems of the manufacturer.
The TuningBox connects between the original engine control unit (ECU) and your car’s injection system. The TuningBox intercepts data from the ECU, optimizes it and then sends the newly modified parameters to the pump. Only the amount and the duration of the injections are modified, and never the injection or turbo pressure, which remains set at the standards laid down by the constructor. Of course, connection is carried out using OEM compliant connectors, and does not require any adjustment or soldering.
Are You looking for premium quality car part and car tuning accessory at reasonable price? From front lips and bumpers to tuning boxes or full body kits, exhaust systems and wheels, BK-Motorsport have the perfect tuning products to fit your needs.
Your satisfaction is guaranteed
We offer a 30 day money-back guarantee for all tuning products that we sell. If at any time within 30 days of receiving your order, you are not 100% satisfied, you may return it to us for a refund. If the product isn’t what you expected, contact us within the guarantee period!
All shipping costs associated with any return or exchange will be the responsibility of the customer.
All of our products are covered by a one year warranty. Please, read our Terms and Conditions for the details!