I have installed rs-r sports-I coilovers on a usdm 2015 mazda 6. they do fit and its freaking amazing! the ride comfort is still there after the car was dropped. parts are top quality.
I am waiting for my rs-r coilovers to arrive. rs-r japan offers 2 versions of their coilovers for the cx-5.
best-I and basic-I.
best-I has damping force adjustment and height adjustment.
basic-I only offers height adjustment.
I will post pix once I get my hands on them.