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Originally Posted by gopz  Installing a brake booster for m800, is it really useful and effective? Is it worth the upgrade? I guess it costs around 5000 but is it effective? |
NO, installing only booster will not help, as brake fluid lines & components like servos are not designed for higher pressure rates exerted by the boosted system.
you have to replace complete kit including master cylinder & have to make arrangments to fit booster+master cyl. assy. in cramped hood space of M800, going to be a costly affair & doesnt makes sense.
I think using hight performance brake pads/liners makes more sense here in case of M800.
EDIT: not to mention a vaccum pump/compressor driven by engine to feed the booster diaphgram.