I have a Silver 2005 BMW 545i and I just ordered my M-Tech kit from Umnitza, and I was wondering whether I should paint the diffuser silver, black or leave AS-IS. I value your opinion, so please let me know what you think. Just as a side note, I plan on swapping my chrome grills for a painted gloss black set. Thanks.

Pix, Well what color is the diffuser right now? I would say black but picture would be good

I have a jet black car and when I get my Mtech rear bumper I want to paint the diffuser matte black. I think it will look awesome. :twoup:

nice you have to post pix

I don't know what color the bumper kit would be when it arrives, so I assumed it'll be primed, therefore matte black.

Ah ic I think matt black or black that matches your grill would be nice

My car is titanium silver, so i went with carbon fiber. Its a nice contrast.

I have the matte black on my T-silver and i love it :twoup:
Check out my gallery for more pics

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id paint it

:D

but then i like a cleaner look

don't paint it black will look good.