GLS (X167)

Ultimate connected performance for your MB GLS (X167) GLS 63S AMG The RaceChip GTS 5 Black + App is the pinnacle of chip tuning technology. Maximum performance combined with full smartphone control and real-time monitoring. Performance Gains Power...

Ultimate performance for your MB GLS (X167) GLS 63S AMG The RaceChip GTS 5 Black is our flagship tuning solution, delivering maximum power gains with the most sophisticated engine mapping. For drivers who demand the best. Performance Gains Power...

Ultimate connected performance for your MB GLS (X167) 450 d The RaceChip GTS 5 Black + App is the pinnacle of chip tuning technology. Maximum performance combined with full smartphone control and real-time monitoring. Performance Gains Power...

Ultimate connected performance for your MB GLS (X167) 400 d The RaceChip GTS 5 Black + App is the pinnacle of chip tuning technology. Maximum performance combined with full smartphone control and real-time monitoring. Performance Gains Power...

Ultimate connected performance for your MB GLS (X167) 450 The RaceChip GTS 5 Black + App is the pinnacle of chip tuning technology. Maximum performance combined with full smartphone control and real-time monitoring. Performance Gains Power...

Ultimate connected performance for your MB GLS (X167) 350 d The RaceChip GTS 5 Black + App is the pinnacle of chip tuning technology. Maximum performance combined with full smartphone control and real-time monitoring. Performance Gains Power...

Ultimate performance for your MB GLS (X167) 450 d The RaceChip GTS 5 Black is our flagship tuning solution, delivering maximum power gains with the most sophisticated engine mapping. For drivers who demand the best. Performance Gains Power...

Ultimate performance for your MB GLS (X167) 400 d The RaceChip GTS 5 Black is our flagship tuning solution, delivering maximum power gains with the most sophisticated engine mapping. For drivers who demand the best. Performance Gains Power...

Ultimate performance for your MB GLS (X167) 450 The RaceChip GTS 5 Black is our flagship tuning solution, delivering maximum power gains with the most sophisticated engine mapping. For drivers who demand the best. Performance Gains Power Increase:+50...

Ultimate performance for your MB GLS (X167) 350 d The RaceChip GTS 5 Black is our flagship tuning solution, delivering maximum power gains with the most sophisticated engine mapping. For drivers who demand the best. Performance Gains Power...

Connected performance for your MB GLS (X167) GLS 63S AMG 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...

Connected performance for your MB GLS (X167) 400 d 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:+34...

Connected performance for your MB GLS (X167) 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 ...

Performance tuning for your MB GLS (X167) GLS 63S AMG 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...

Performance tuning for your MB GLS (X167) 400 d 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...

Performance tuning for your MB GLS (X167) 450 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...