Subaru Big Brake Kit on the CHEAP! Bigger than Brembos for $29!

Title says it all.
I'm really excited to debut this.
If anyone has any way of doing a proper stopping distance test I'm willing to do so. Is there an app for that?
Parts used:
Front Pads amzn.to/3kQ8QOX
Rear Pads amzn.to/380A41S
Front Rotors amzn.to/3jLPiKw
Rear Rotors amzn.to/2Jov8JT
Grade 10.9 M12X1.25X40mm flange head bolts. amzn.to/2TJ71HN