S211 E320 CDI OM648 DPF Delete and Remap: What Actually Moves the Needle on Fuel Economy
Considering a DPF delete and remap on your S211 E320 CDI OM648? Here’s what genuinely improves fuel economy — and what the UK legal picture looks like in 2026.
Considering a DPF delete and remap on your S211 E320 CDI OM648? Here’s what genuinely improves fuel economy — and what the UK legal picture looks like in 2026.