OCTA (635 HP/ 467 kW)

Ultimate connected performance for your LR Defender (L663) OCTA 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 LR Defender (L663) OCTA 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...

Next-gen throttle response for your LR Defender (L663) OCTA The RaceChip XLR5 is our latest throttle response controller with advanced calibration and ultra-precise response curves. The most refined throttle feel available. Features Latest generation...