cps432
SILVER Star
Maybe someone smarter than me can chime in, but I think adding a master cylinder with a larger diameter piston may help firm things up faster. The T100 MC has a larger piston from what I understand. Also, the 4Runner calipers have two large pistons as opposed to one large and one small in the OEM caliper.I hear ya. I just don't like that it's got a hard and sort of non responsive feel at the top of the pedal. I'd like it to immediately start to sink and start to grab.
I don’t have experience with it myself but I have read that adding stainless lines in place of the old rubber lines will also help firm things up.