Rear Sensors - Painting?

[lew_man]

Hi, wondering if i could get some advice. I'm changing the rear end of my ecoboost to the ST valance / Diffuser, but i have rear parking sensors all around. I need to drill the 2x middle one's above the ST valance when on into the bumper. Issue i've only noticed is, the 2 in the middle are the plastic grey / colour but my 2 on the corners are colour coded in the panther black. 

 

I'm not sure how to go about getting them the same colour, as i didn't know if i just sprayed them up, would it put a coat across the sensor triggering it to keep bleeping? 

[zain611]

You could see of getting some sensors on eBay. I fitted parking sensors on my previous car and had to drill holes through the plastic bumper protectors and I found matte black to perfectly blend in. I don't know about spraying them like you said. When it's raining would you sometimes here them beep. 

[lew_man]

15 minutes ago, zain611 said:

You could see of getting some sensors on ebay. I fitted parking sensors on my previous car and had to drill holes through the plastic bumper protectors and I found matte black to perfectly blend in. I don't know about spraying them like you said. When it's raining would you sometimes here them beep. 

Yea didn't think of that. well i mean, they've got to come out the diffuser on the vehicle anyway for me to drill into my plastic bumper. but just really want to get them same exact colour yer know.