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      02-22-2020, 06:09 PM   #1
qyh
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Does anybody know AA Concepts Co rear diffuser?

I'm looking for a Kohlenstoff rear diffuser but found this one AA Concepts Co from a youtuber's recommandation. I think it's same as the Kohlenstoff one but much cheaper. So does anybody buy it before? How is the quality?
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      02-24-2020, 02:44 PM   #2
qyh
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bump
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      02-24-2020, 06:55 PM   #3
MadvillainB
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I've been eyeing this as well...would love to hear if anyone has any experience with these.
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      02-25-2020, 03:17 PM   #4
coleb423
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There's a video from Life of KG with him putting on this diffuser :

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      02-25-2020, 03:32 PM   #5
qyh
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Quote:
Originally Posted by coleb423 View Post
There's a video from Life of KG with him putting on this diffuser :

Thanks for sharing. I came to ask after watching this video.
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      02-29-2020, 05:49 PM   #6
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The YAS with the AA rear diffuser is mine. Happy to answer any questions.
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      02-29-2020, 07:17 PM   #7
qyh
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Originally Posted by Gabriel_Lokko View Post
The YAS with the AA rear diffuser is mine. Happy to answer any questions.
Thanks for replying. How is the quality of the carbon fiber? How is the fitment on the car?
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      03-01-2020, 08:34 AM   #8
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Quote:
Originally Posted by qyh View Post
Thanks for replying. How is the quality of the carbon fiber? How is the fitment on the car?
No problem. Carbon quality is very good. Fitment was on point as well.
Just ensure when installing (professional install recommended) be careful when wiring rain light. We originally installed to flash with brake lights, but changed it to just being on with parking lights.
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      04-26-2020, 09:58 AM   #9
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For what it’s worth, I bought a diffuser for my M2 from the same company and it started bubbling pretty bad just two weeks after install. Haven't even washed the car yet so I’m sure it wasn't a chemical reaction of my fault.

The dude refused to give me any decent compensation. I guess he should put ‘purchase at your own risk’ on his site.

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      04-30-2020, 02:50 PM   #10
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Quote:
Originally Posted by Gabriel_Lokko View Post
The YAS with the AA rear diffuser is mine. Happy to answer any questions.
Quote:
Originally Posted by Gabriel_Lokko View Post
No problem. Carbon quality is very good. Fitment was on point as well.
Just ensure when installing (professional install recommended) be careful when wiring rain light. We originally installed to flash with brake lights, but changed it to just being on with parking lights.
You having any of the issues the guy below mentioned?

Quote:
Originally Posted by S1MB4 View Post
For what it’s worth, I bought a diffuser for my M2 from the same company and it started bubbling pretty bad just two weeks after install. Haven't even washed the car yet so I’m sure it wasn't a chemical reaction of my fault.

The dude refused to give me any decent compensation. I guess he should put ‘purchase at your own risk’ on his site.

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      05-12-2020, 01:17 PM   #11
Gabriel_Lokko
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Will not deal with AAConceptsCO.
Already in the processor removing the parts off both my F80s.
Guy is a tool and lacks customer service to say the least.
Products are trash and fade within months.
I am certain the company will try to validate.
I'll make sure to make time for them.
Sad to know there are STILL immature people out there that show you a product, sell it to you and when you receive it, it doesn't even line up with the vehicle.
Not to mention fades and cracks.

Hope this helps any future M enthusiasts to spend a little extra on your vehicle and actually acquire GENUINE parts that will not only look great but fitment is exactly that... Fitment.
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      07-07-2022, 06:43 PM   #12
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just wanted to add my experience here for AAconceptsCo

Not professional at all. Was responding pre-sale and as soon as i ordered, it was radio silence for a week until i issued a chargeback. I saw the guy posting on instagram and everything and yet i was still being ignored.

I went to Kies and the customer service is impeccable and placed my order with them instead. Product shipped out the very next day.
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