Sold as a set of four pads: two for each caliper, which is enough for both rear calipers.
If you’re doing the front and rear brake pads for for a DB9, Rapide, or V8 Vantage, you will also need front brake pads.
Click here for front R4 brake pads for a 2005-2012 DB9 or V8 Vantage.
These pads are not suitable for brakes with carbon/CCM rotors.
I highly recommend only using matching brake pads. That is, if you need to replace your OEM front pads and want to use the R4 pads, you should replace all the pads, even if the OEM rear pads are still okay.
Wear Sensors: These brake pads do accommodate the brake pad wear sensors.
2005-2012 DB9, rear
2010-2018 Rapide / S, rear
2005-2017 V8 Vantage / S / GT, rear