RaceChip RS - Audi A8 (4H) (from 2009) 4.0 TFSI (420 HP/ 309 kW)
Performance tuning for your Audi A8 (4H) 4.0 TFSI
The RaceChip RS is our mid-range performance chip, offering significant power gains with wire-free installation. Advanced tuning maps optimised for...
£349.00