-20%
RaceChip GTS 5 + App - Mercedes-Benz S-Class (W221) (from 2005) S 420/450 CDI (320 HP/ 235 kW)
RaceChip GTS 5 + App - Mercedes-Benz S-Class (W221) (from 2005) S 420/450 CDI (320 HP/ 235 kW)
RaceChip GTS 5 + App - Mercedes-Benz S-Class (W221) (from 2005) S 420/450 CDI (320 HP/ 235 kW)
Previous Next

RaceChip GTS 5 + App - Mercedes-Benz S-Class (W221) (from 2005) S 420/450 CDI (320 HP/ 235 kW)

icon Share icon Share
Write a Review
SKU: 19853-11
Manufacturer: Mercedes-Benz
Model: S-Class (W221)
Engine: S 420/450 CDI (320 HP/ 235 kW)
Product Type: GTS 5 + App
Power Gain: +79 HP
Torque Gain: +150 Nm
Fuel Economy: Up to +20%
Was: £508.00
Now: £406.40
Product Details  

Premium connected tuning for your MB S-Class (W221) S 420/450 CDI

The RaceChip GTS 5 + App combines premium chip tuning performance with full smartphone control. Monitor your engine data in real time and fine-tune settings via the free RaceChip app.

Performance Gains

Power Increase:+79 HP
Torque Increase:+150 Nm
Fuel Efficiency:Up to +20%

After Tuning

Total Power:399 HP (up from 320 HP)
Total Torque:880 Nm (up from 730 Nm)

Features

  • All GTS 5 features plus app control
  • Real-time engine data monitoring
  • Fine-tune power delivery via app
  • Multiple driving modes
  • Free RaceChip app for iOS and Android

Vehicle Compatibility

Vehicle:MB S-Class (W221) S 420/450 CDI
Engine:S 420/450 CDI (320 HP/ 235 kW)
Stock Power:320 HP / 235 kW
Stock Torque:730 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

Customers Also Viewed