Master cylinder upgrade

[JRowe]

Will this MC work for the upgrade? http://cgi.ebay.com/ebaymotors/ws/eB...category=33566

I know the 25mm mc was used on a few different cars, but I'm not sure if this is the right one. Thanks in advance.

[Digitalwave]

Why would you want to buy a used master cylinder?

[fporro]

i swaped mine with on from a 90 750il, 25mm.
straight swap. and complemented my BBK very well.

used but not abused, that's the key. :)

[ilia]

How much smaller is the standard E30 master cylinder? I'll look into that 25mm off the 750, I really need more pedal pressure.

[fporro]

this pic may help ...

[e30evolution]

i bought mine new OEM for 135.

[nickmp0wer]

a 25mm one? which car is it off of?

[parkerbink]

Got mine new delivered for about 120.00. Makes a differance.

[blunttech]

one of the best mods ive done,. but i was running m3 brakes with a standard e30 m/c. tons too much pedal travel and not enough braking power. with the 25mm m/c the pedals like rock solid and you can modulate and trail brake perfectly

[RCWells]

Which M/C do you order new? From what car? Part numbers?

[nickmp0wer]

just get the 90 750 one from bma

[RCWells]

Cost?

[James Crivellone]

Why would you want to buy a used master cylinder?

Because they work? I paid 20 bucks for mine and it works fine...

[nickmp0wer]

Cost?

like 120

[Sean]

They only cost $102 from Black Forest (EAP4PARTS.COM)

Where'd you find your's for $20, James?