I'm getting the rear disc conversion together and happen to come across a good deal locally on the front Wilwood bbk.

Has anyone found a 1" master cylinder? I saw the thread where bmw alpina has a (probably) 15/16" and another member bought a 13/16 CR-Z master cylinder.

 

Hi Arrow_Runner,

Yes, There is a 1" Master Cylinder that will work for Honda Fit.
The orientation of the outlet port is actually exactly the same as JDM Honda Fit (and match my current J's Racing Master Cylinder...)

but it require modification (adapter) just like what I did to install my J's Racing Master Cylinder.

This 1" MC belong to a JDM Honda Odyssey, the problem is, you also need to change the Brake Booster from an OLD Honda Civic...

Here are the parts number:

The JDM Honda Odyssey Master Cylinder Part # 46100-SFE-J11 (have to buy from Japan)
The Honda Civic Booster Part # EK3 46400-S04-N11 (you can buy this in US)

I plan to do this modification NEXT YEAR because I still have lot's other modification that I need to finish....

If you decide to do this modification, please kindly post it here and give us your review.
Thanks

 

Resurrecting an old thread.

Any idea if this upgrade will work on a gk5?

 

Take a look at the pictures on my thread here, and see if the mounting pattern for the brake BOOSTER match your GK5, because the booster will match the Honda Odyssey 1in master cylinder, but will the booster 4 bolt mounting pattern match your GK5 is the question:
https://www.fitfreak.net/forums/2nd-...i-rotor-4.html