Brake pads Bosch or Project Mu

I had this problem too and I saw in other forums quite a few other people as well. I used Bosch pads too I think (can’t recall right now) but when I compared them to the OeM ones I removed, there was a difference similar the the gaps you pointed to in your pic. Putting the old OEM ones back and the gap is not there. So what I ended up doing was simply added a bit of shim to one side of the Bosch pad to take up the gap and the problem went away. I put the shim only on one side, the side that would be compressed when in reverse. FWIW others have tried other brands of pads and they all seem to have the same issue. Apparently the only ones that don’t are the OEM ones for some strange reason. When I compared mine, it wasn’t the pad backing that was causing the delta, it was the shim.

I'm very happy with Bosch QuietCast pads and rotors.

I went aftermarket with centric posi-quiet pads or Bosch quiet cast. Won’t ever go back to factory.

I did Bosch quiet cast pads and rotors on the front on my 12 a couple months back. I’m happy with them.

Brembo, bosh and a few others mentioned in another comment are all really good too.

I got the Bosche pads. I think they were in a higher category than daily but the front+back together ended up being cheaper then other brands I was looking at. Just make sure you get ones clearly labeled front or back, and Japan built.

I got BREMBO rotors and Bosch quiet cast pads, happy with the purchase.

I was very happy with Bosch BP621 brake pads. It had excellent grip.

I found Project Mu Club Racers to be decently streetable for a track pad. They do squeal a bit at less than 25 but are tolerable as long as they’re bedded in and you’re giving a decent amount of threshold pressure.

For my (owned 3 years, purchased used) 2014 Honda Crosstour I've always had to grind down the edges of the pad mounting plate tabs on Bosch brakes a couple of mm to get it to fit into the calipers. I have just received a new set, and while I still had to grind down the edges to get them to slide into the calipers, the top and bottom edges were MUCH shorter than the previous pads. So much so that when braking after reversing direction, the pads will shift in the calipers with a noticeable 'click' as the brake pads engage the disks to slow the car and are thus moved to the other end of the caliper. The overlap between the brake pad plate and the 'C' in the caliper where the tab meets the caliper is only 2mm or so. Definitely less than I am comfortable with.