-20%
RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 450 (367 HP/ 270 kW)
RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 450 (367 HP/ 270 kW)
RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 450 (367 HP/ 270 kW)
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RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 450 (367 HP/ 270 kW)

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SKU: 129627-13
Manufacturer: Mercedes-Benz
Model: CLS (C257)
Engine: CLS 450 (367 HP/ 270 kW)
Product Type: RS + App
Power Gain: +42 HP
Torque Gain: +83 Nm
Fuel Economy: Up to +20%
Was: £408.00
Now: £326.40
🚚 Free Shipping ⚡ Next-Day Delivery
Product Details  

Connected performance for your MB CLS (C257) CLS 450

The RaceChip RS + App combines our mid-range tuning performance with smartphone connectivity. Monitor your performance and fine-tune settings via the free app.

Performance Gains

Power Increase:+42 HP
Torque Increase:+83 Nm
Fuel Efficiency:Up to +20%

After Tuning

Total Power:409 HP (up from 367 HP)
Total Torque:583 Nm (up from 500 Nm)

Features

  • All RS features plus app control
  • Real-time performance monitoring
  • Fine-tune power delivery
  • Multiple driving modes
  • Free RaceChip app

Vehicle Compatibility

Vehicle:MB CLS (C257) CLS 450
Engine:CLS 450 (367 HP/ 270 kW)
Stock Power:367 HP / 270 kW
Stock Torque:500 Nm

Why Choose RaceChip?

  • World's leading chip tuning manufacturer
  • Over 2 million satisfied customers
  • German engineering excellence
  • Engine warranty protection available
  • 30-day money-back guarantee

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