I think each tuning place has slightly different figures, I always hear dms numbers are inflated a bit.
Ive been doing a lot of research on bootmod3 and MG flasher. Gains are basically the same. Plus I can do stage 1 for now. Then later on add a downpipe and stage 2 flash it myself. Works out around £809 to go straight to stage 2 when buying a downpipe off eBay. It’s gonna be way cheaper that way I reckon.
It’s a black 540i xdrive. Custom
Exhaust, m5 carbon rear diffuser, m5 wheels, front splitter it looks amazing. Never considered a 5 series until I saw this one
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