Diffuser Question

rxconz · 03-30-2025, 02:41 AM

Hey guys! I recently purchased a 2023 LCI BMW 540I, I was looking to purchase a diffuser that does it's job but also doesn't break the bank. I was looking for something similar to this. Any recommendations?

RW Carbon · 04-02-2025, 01:42 PM

We make this one and they are in stock. If you have any questions, feel free to reach out.

https://www.rwcarbon.com/bmw-g30-5-s...-diffuser.html

rxconz · 04-03-2025, 11:34 AM

Quote:

Originally Posted by RW Carbon

We make this one and they are in stock. If you have any questions, feel free to reach out.

https://www.rwcarbon.com/bmw-g30-5-series-lci-rws-carbon-fiber-diffuser.html

Are there any cheaper options?

RW Carbon · 04-10-2025, 04:33 PM

Quote:

Originally Posted by rxconz

Are there any cheaper options?

Its possible, but that is the only one we make. However keep in mind when it comes to carbon fiber, you get what you pay for. So if its cheap its for a reason.

STLBT · 04-14-2025, 09:38 AM

You can try something like this. It's the one I've been looking at and seems to be one of the few that's works with rectangular exhausts tips.

https://www.ebay.com/itm/16717062304...mis&media=COPY

ezaircon4jc · 04-14-2025, 11:14 PM

Quote:

Originally Posted by STLBT

You can try something like this. It's the one I've been looking at and seems to be one of the few that's works with rectangular exhausts tips.

https://www.ebay.com/itm/16717062304...mis&media=COPY

Looks

Mounting instructions?

STLBT · 04-15-2025, 08:22 AM

Quote:

Originally Posted by ezaircon4jc

Looks

Mounting instructions?

You'd have to reach out to the seller. I don't have this on my car, but looks like bolts and 3M tape.

BWilson263 · 05-02-2025, 04:01 AM

You can try one like this. Real carbon fiber from eBay...mid $300.00.

AntWrig · 05-03-2025, 10:17 AM

Quote:

Originally Posted by ezaircon4jc

Looks

Mounting instructions?

I have a full carbon one for sale. I used screws that are mounted to the underside of the stock rear.

03-30-2025, 02:41 AM	#1
rxconz Registered 0 Rep 5 Posts Drives: 2023 BMW 540I LCI Join Date: Mar 2025 Location: Alabama iTrader: (0)	Diffuser Question Hey guys! I recently purchased a 2023 LCI BMW 540I, I was looking to purchase a diffuser that does it's job but also doesn't break the bank. I was looking for something similar to this. Any recommendations? Attached Images
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04-02-2025, 01:42 PM	#2
RW Carbon BIMMERPOST Sponsor 805 Rep 1,124 Posts Drives: G80 M3 & G87 M2 Join Date: Jun 2014 Location: 3941 E La Palma Ave Anaheim CA 92807 iTrader: (1)	We make this one and they are in stock. If you have any questions, feel free to reach out. https://www.rwcarbon.com/bmw-g30-5-s...-diffuser.html __________________ Carbon fiber for the everyday driver: rwcarbon.com 3941 E La Palma Ave Anaheim CA, 92870 info@rwcarbon.com / (714) 328-4406 Instagram/Tiktok/Facebook: @rwcarbon
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04-14-2025, 09:38 AM	#5
STLBT Private 68 Rep 95 Posts Drives: 2023 BMW 540i xDrive M Sport Join Date: Mar 2024 Location: St. Louis, MO, USA iTrader: (0)	You can try something like this. It's the one I've been looking at and seems to be one of the few that's works with rectangular exhausts tips. https://www.ebay.com/itm/16717062304...mis&media=COPY Attached Images
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05-02-2025, 04:01 AM	#8
BWilson263 Lieutenant 290 Rep 514 Posts Drives: 2019 540i - 2020 X5 40i Join Date: Apr 2022 Location: NJ iTrader: (1)	You can try one like this. Real carbon fiber from eBay...mid $300.00. Attached Images
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