Anyone install these TRD slim ballast HIDs?

[Yarflana]

If so, do you have to fry your headlight assemblies in the oven to put the new bulbs in?

Thoughts?

Thanks,
Pat

[enviri]

the only trd ballasts i know of are from a toyota altezza..

[vten]

Oem ballast is usually designed to be inside the headlights , so you need to waterproof them using a sealant to avoid the moisture .

If you only need to replace the bulb , you don't need to pry the headlights open ... Just take the rubber boot of the headlight and then you can take the bulb out .

[cali yaris]

+1
Stock H4 bulb comes out the back.