So Im planning on buying Rywire Brake line kit and it says I need to change my master cylinder to a 98+ non abs MC. I don't know much about braking systems, so my question is do I keep the power assy. drum and just bolt on a new master cylinder? or do I delete the power assy drum?

 

Yes just bolt on a new master cylinder and bleed the brakes. Get one from a Teg since they have larger master cylinders.

 

Can I use one from a Teg with the Rywire kit?

 

Why does the master cylinder make a differrence of the year?

 

the way the lines are routed.

 

You may also have to change booster as a teggy master bolt holes are diff than a civic