Hi guys, i've recently installed brembo 4 pot rear and 6 pot fronts on my 98' tiptronic supra, i used to have the 2 pot rear and 4 pot front setup. I also have braided lines all round, running ate super blue fluid and a brake master cylinder stopper.
So my question is: i presumed doing this upgrade would make a huge difference to pedal feel and braking power, and while it has made a difference its no where near as much as i thought it would be. The pedal still feels a bit meh, a little spongey, ive bled the brakes twice.
My dad has APs on his Skyline, same sizes all round and that stops waaayyyyy better and has instant bite on the pedal.
Could this be a master cylinder problem? Are there master cylinder upgrades for our cars? Or is it more than likely something else?