Stage 1 remap on 520d F10 - worth it?
2425
2 replies
#1 Did mine last year. Fuel economy stayed the same or even slightly better because you dont need to rev as hard. Best mod I ever did on my 520d.
#2 Absolutely worth it on the N47. You can expect around 220-230hp and 450nm with a good stage 1 map. The torque increase is the real benefit for highway driving.
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