Classic clutch master cylinders

Wonder if anyone can shed light on this.
On my v2uk and v3sti import the clutch resovior has simple pipework straight to clutch fork
Now i removed a clutch resovior from a v5 sti and its got extra pipes looping around themselves which go toward the drivers wing then to a junction box then back to the clutch fork? Any reason for this ie smoother lighter cutch ect ??

They just did it to use up sum pipe lol I removed all the extra crap n used a braided line straight from the master to slave, I'm now running a bug sti master n 6sp slave with the same braided line

Lol so it plays absolutly no part in things lol typical haha
Cheers drew