Due to our expertise in engine management recalibration, we are able to recode and remove DPF and EGR valves on the vast majority of VAG vehicles. Each vehicle is treated individually, and we work with its individual software. All procedures involve removing of the relevant function, not masking of it. Full gurantee against DPF lights and regeneration. A remap is also included with the service. Typical price: Audi B7 170 bhp, drive in drive out, Â£600 Please note, removal of DPF for off road use only.