-20%
RaceChip RS - Mercedes-Benz GLS (X166) (from 2015) GLS 500 (456 HP/ 335 kW)
RaceChip RS - Mercedes-Benz GLS (X166) (from 2015) GLS 500 (456 HP/ 335 kW)
RaceChip RS - Mercedes-Benz GLS (X166) (from 2015) GLS 500 (456 HP/ 335 kW)
Previous Next

RaceChip RS - Mercedes-Benz GLS (X166) (from 2015) GLS 500 (456 HP/ 335 kW)

icon Share icon Share
Write a Review
SKU: 117402-12
Manufacturer: Mercedes-Benz
Model: GLS (X166)
Engine: GLS 500 (456 HP/ 335 kW)
Product Type: RS
Power Gain: +72 HP
Torque Gain: +113 Nm
Fuel Economy: Up to +20%
Was: £399.00
Now: £319.20
🚚 Free Shipping ⚡ Next-Day Delivery
Product Details  

Performance tuning for your MB GLS (X166) GLS 500

The RaceChip RS is our mid-range performance chip, offering significant power gains with wire-free installation. Advanced tuning maps optimised for your specific engine.

Performance Gains

Power Increase:+72 HP
Torque Increase:+113 Nm
Fuel Efficiency:Up to +20%

After Tuning

Total Power:528 HP (up from 456 HP)
Total Torque:813 Nm (up from 700 Nm)

Features

  • Significant power and torque gains
  • Engine-specific tuning maps
  • Wire-free installation
  • Maintains manufacturer safety limits
  • 2-year product warranty

Vehicle Compatibility

Vehicle:MB GLS (X166) GLS 500
Engine:GLS 500 (456 HP/ 335 kW)
Stock Power:456 HP / 335 kW
Stock Torque:700 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