Hi guys,new to site.I have a 1995 525i very clean and runs great.My problem is that it sounds like the manifold is leaking when I step on the gas but does not leak.Also want to do tune-up,what plug brand is best or tune-up kit?
M50 - You've already got a better manifold and TB than the newer M52 !
Tune-ups depend on your budget, but the obvious ones are Forced Air intake (ditching the standard air-box). And an aftermarket exhaust, maybe uprated injectors...
The main thing is, do the mods before you get her re-mapped !!
Eso es todo! Please press the "REP" button if you are happy with your response/answer...
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