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mack73
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 DIY: Matte Aluminum Grill - I'll just make my own« »

So since no one makes one for us, I decided to see what I could come up with today. And for using what I had on hand, it turned out exactly as I wanted.

Some people have jokingly suggested Scothbrite for making the matte finish, and yup they were correct.

I first tried the "non bumper removal of the grill" with no success so I ended up doing it while it was mounted.

I taped off the bumper and grill, then proceeded to lightly sand the "chrome" with a 120 grit sanding sponge. Keeping in mind not to push to hard to go through the coating and making the lines parallel. I think the pictures speak from themselves










And for comparison, here's a similar shot with the chrome rings and surround


Modified by mack73 at 6:56 PM 8-3-2008



'07 Audi A3 3.2Q:
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irishpride
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south central ky
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 Re: DIY: Matte Aluminum Grill - I'll just make my own (mack73) »« »

added to the DIY, and sorry my DIY didn't help..



Can't take the HEAT? Be a COP!!

Most women want 1 ring on their finger. My woman wants 4 silver rings in the driveway but 3 kids required a Town and Country

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 Re: DIY: Matte Aluminum Grill - I'll just make my own (irishpride) »« »

looks good, kind of want to see a black on though. but nice work.



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drew138
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San Francisco ca
2007, A3 2.0T DSG

 Re: DIY: Matte Aluminum Grill - I'll just make my own (mack73) »« »

That looks pretty nice actually. I'm going to try it out on my neighbors car on the street tonight to see how it might look.

What is 120 grit sanding sponge

This:? http://jackstoolshed.net/4Piec...oogle

brungold
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 Re: DIY: Matte Aluminum Grill - I'll just make my own (drew138) »« »

looks good! how did you get the rings off of the grill without removing it?



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mack73
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 Re: DIY: Matte Aluminum Grill - I'll just make my own (brungold) »« »

Quote, originally posted by drew138 »
That looks pretty nice actually. I'm going to try it out on my neighbors car on the street tonight to see how it might look.

What is 120 grit sanding sponge

This:? http://jackstoolshed.net/4Piec...oogle

Thanks guys. And yes, that would be exactly what I was describing. The sponge makes it less likely to gouge, create waves or damage the "edges/bevels" as the pressure is more even.


Quote, originally posted by brungold »
looks good! how did you get the rings off of the grill without removing it?

I guess I was a bit misleading, I was able to dislodge the top half of the grill. WIth the top half pulled away, I was able to reach my hand down the back side and work out the tabs holding the rings in. There's no way you're getting them off in 1 piece without getting to the back side.



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FlyingTurtle
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Deep In
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 Re: DIY: Matte Aluminum Grill - I'll just make my own (drew138) »« »

Quote, originally posted by drew138 »
That looks pretty nice actually. I'm going to try it out on my neighbors car on the street tonight to see how it might look.





Quote, originally posted by s-rocc »
this is the a2 forum...we don't have 40 photo diys for changing shift knobs.


krazyboi
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  »« »

looks good. i assume you used a brush on paint instead of rattle can?



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scipher
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Duluth GA
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 Re: (krazyboi) »« »

So what pattern do you sand it in? Circular or linear?

Gonna do this next weekend

Thanks Mack73



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eltonsi
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  »« »

You got some guts doing this mod. Props!
drew138
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 Re: DIY: Matte Aluminum Grill - I'll just make my own (mack73) »« »

Quote, originally posted by mack73 »
I was able to reach my hand down the back side and work out the tabs holding the rings in. There's no way you're getting them off in 1 piece without getting to the back side.

That's what she said!

drew138
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 Re: (krazyboi) »« »

Quote, originally posted by krazyboi »
looks good. i assume you used a brush on paint instead of rattle can?

No paint at all. Just 'scuffing' up the 'chrome'.

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 Re: (drew138) »« »

Quote, originally posted by drew138 »

No paint at all. Just 'scuffing' up the 'chrome'.

ahhh, now i see it



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woodside ny
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  »« »

looks good



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  »« »

That looks pretty good. I might have to do this myself.
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 Re: (SprintA3) »« »

yeah, that looks hott

nice job!

but would look even better on black background



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irishpride
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 Re: (GLiNTCH) »« »

Quote, originally posted by GLiNTCH »
yeah, that looks hott

nice job!

but would look even better on black background

black car w/ the brushed mirror caps, and this mod would be sick..



Can't take the HEAT? Be a COP!!

Most women want 1 ring on their finger. My woman wants 4 silver rings in the driveway but 3 kids required a Town and Country

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 Re: (irishpride) »« »

Quote, originally posted by irishpride »

black car w/ the brushed mirror caps, and this mod would be sick..

or maybe lava grey



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thea3kid
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  »« »

good job!! looks amazing



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irishpride
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 Re: (Angel@forgemotorsport.com) »« »

Quote, originally posted by Angel@forgemotorsport.com »

or maybe lava grey

that too. even that blue color.



Can't take the HEAT? Be a COP!!

Most women want 1 ring on their finger. My woman wants 4 silver rings in the driveway but 3 kids required a Town and Country

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 Re: (thea3kid) »« »

Quote, originally posted by thea3kid »
good job!! looks amazing

X2!
I like it a lot! I'd do it, but I'd probably screw it up. (No artistic skillz)



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 Re: (Courtney@APR) »« »

Quote, originally posted by Courtney@APR »

X2!
I like it a lot! I'd do it, but I'd probably screw it up. (No artistic skillz)

i'll do it for you. we have a Audi DIY day this coming saturday in the Washington DC area...make it up here and i'll get it taken care of



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 Re: (krazyboi) »« »

lol



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 Re: (irishpride) »« »

Quote, originally posted by irishpride »

black car w/ the brushed mirror caps, and this mod would be sick..

x2. I wish I still had my chrome grill surround to experiment.



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drew138
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 Re: (terje_77) »« »

Hey Mack, I'm 100% doing this mod. Thanks for saving me $$$ on the OEM blackout grill which I was about to purchase.

Few questions....

What direction / movement did you sweep the sponge-paper?

How long did you have to work on a section to get the desired finish?

And the totally dumb question of the hour: the sanding sponge -- is it actually a sponge that you 'wet', or is the grit just ounted to the sponge for easy of application?

Cheers!!!

Drew


mack73
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 Re: (drew138) »« »

Quote, originally posted by drew138 »
Hey Mack, I'm 100% doing this mod. Thanks for saving me $$$ on the OEM blackout grill which I was about to purchase.

Few questions....

What direction / movement did you sweep the sponge-paper?

How long did you have to work on a section to get the desired finish?

And the totally dumb question of the hour: the sanding sponge -- is it actually a sponge that you 'wet', or is the grit just ounted to the sponge for easy of application?

Cheers!!!

Drew

For Direction I went with Horizontal on the grill and in circular patterns on the rings. IE, I went around the outside of the rings in one motion, so the scratches would follow the ring curve.

Time: for the grill it didn't take long as everything is flat for the most part. So maybe 10 minutes. Each spot only takes maybe 10-20 passes with the sandpaper. The rings take forever since there is so many nooks and corners, it probably took me an hour.

The sponge is not wet. It just allows for even pressure while conforming to the curves. No water necessary. So yes, the grit is attached to the outside of the sponge.



'07 Audi A3 3.2Q:
'94 Rally Golf: Watch the build
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drew138
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  »« »

Where did the pics go?
mack73
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 Re: (drew138) »« »

Quote, originally posted by drew138 »
Where did the pics go?

Ohh jeez you guys crashed the file server

I'll get them back up when I get home

EDIT: Pics are back up

Modified by mack73 at 9:01 PM 8-6-2008



'07 Audi A3 3.2Q:
'94 Rally Golf: Watch the build
'04 Audi A4 3.0Q: The wife's ride
terje_77
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 Re: (mack73) »« »

Quote, originally posted by mack73 »

Ohh jeez you guys crashed the file server

I'll get them back up when I get home

EDIT: Pics are back up


Modified by mack73 at 9:01 PM 8-6-2008





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S4cabriofox
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Chicago IL
2006 Audi A3 2.0T DSG

  »« »

This looks brilliant, I'm late but glad I saw it. I'll probably do it eventually



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 Re: DIY: Matte Aluminum Grill - I'll just make my own (mack73) »« »

That looks amazing. Great job



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MachnickiA3
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 Re: DIY: Matte Aluminum Grill - I'll just make my own (Wimbledon) »« »

and i was just about to get rid of my stock grill. If anyone really wants a stock sline grill to try it on... Make an offer. PM.



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terje_77
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 Re: DIY: Matte Aluminum Grill - I'll just make my own (MachnickiA3) »« »

Quote, originally posted by MachnickiA3 »
and i was just about to get rid of my stock grill. If anyone really wants a stock sline grill to try it on... Make an offer. PM.

Where was this DIY 8 months ago when I got rid of my stock grill?



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vicmeer
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Centreville VA
07 A3

  »« »

I just did this and think the actual "brushing effect" came out well. But removing the bezel from the grill was a pain! Both of the plastic pieces are very soft so careful with the flathead.


terje_77
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 Re: (vicmeer) »« »

Quote, originally posted by vicmeer »
I just did this and think the actual "brushing effect" came out well. But removing the bezel from the grill was a pain! Both of the plastic pieces are very soft so careful with the flathead.

. Now post some pics.



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