-20% Add Wish List Quick view Choose Options RaceChip GTS 5 Black + App - Mercedes-Benz CLS (C257) (from 2017) CLS 300 d (245 HP/ 180 kW) Ultimate connected performance for your MB CLS (C257) CLS 300 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... RRP: Was: £558.00 Now: £446.40 - £469.60 Choose Options Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 400 d (330 HP/ 243 kW) Connected performance for your MB CLS (C257) CLS 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... RRP: Was: Now: £408.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 400 d (340 HP/ 250 kW) Connected performance for your MB CLS (C257) CLS 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... RRP: Was: Now: £408.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 450 (367 HP/ 270 kW) 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... RRP: Was: Now: £408.00 Add to Cart The item has been added Compare
-20% Add Wish List Quick view Choose Options RaceChip GTS 5 Black - Mercedes-Benz CLS (C257) (from 2017) CLS 220 d (194 HP/ 143 kW) Ultimate performance for your MB CLS (C257) CLS 220 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... RRP: Was: £499.00 Now: £399.20 - £422.40 Choose Options Compare
-20% Add Wish List Quick view Choose Options RaceChip GTS 5 Black - Mercedes-Benz CLS (C257) (from 2017) CLS 300 d (245 HP/ 180 kW) Ultimate performance for your MB CLS (C257) CLS 300 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... RRP: Was: £499.00 Now: £399.20 - £422.40 Choose Options Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS - Mercedes-Benz CLS (C257) (from 2017) CLS 53 AMG (435 HP/ 320 kW) Performance tuning for your MB CLS (C257) CLS 53 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... RRP: Was: Now: £399.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS - Mercedes-Benz CLS (C257) (from 2017) CLS 400 d (330 HP/ 243 kW) Performance tuning for your MB CLS (C257) CLS 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... RRP: Was: Now: £349.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS - Mercedes-Benz CLS (C257) (from 2017) CLS 400 d (340 HP/ 250 kW) Performance tuning for your MB CLS (C257) CLS 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... RRP: Was: Now: £349.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS - Mercedes-Benz CLS (C257) (from 2017) CLS 450 (367 HP/ 270 kW) Performance tuning for your MB CLS (C257) CLS 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... RRP: Was: Now: £349.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 300 d (265 HP/ 195 kW) Connected performance for your MB CLS (C257) CLS 300 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... RRP: Was: Now: £338.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 350 EQ Boost (299 HP/ 220 kW) Connected performance for your MB CLS (C257) CLS 350 EQ Boost 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... RRP: Was: Now: £338.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 350 d (286 HP/ 210 kW) Connected performance for your MB CLS (C257) CLS 350 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... RRP: Was: Now: £338.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS + App - Mercedes-Benz CLS (C257) (from 2017) CLS 220 d (194 HP/ 143 kW) Connected performance for your MB CLS (C257) CLS 220 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... RRP: Was: Now: £308.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS - Mercedes-Benz CLS (C257) (from 2017) CLS 300 d (265 HP/ 195 kW) Performance tuning for your MB CLS (C257) CLS 300 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... RRP: Was: Now: £279.00 Add to Cart The item has been added Compare
Add Wish List Quick view Add to Cart The item has been added RaceChip RS - Mercedes-Benz CLS (C257) (from 2017) CLS 350 EQ Boost (299 HP/ 220 kW) Performance tuning for your MB CLS (C257) CLS 350 EQ Boost 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 ... RRP: Was: Now: £279.00 Add to Cart The item has been added Compare
