LF good quality CF F80 rear diffuser

IDBGOD · 09-30-2017, 09:52 AM

I've done some research but still undecided on the best CF rear diffuser for an AW F80.

Looking at the M performance, RKP, and Gruppe M. I'm open to any other suggestions as well if anyone has any recommendations.

Ideally don't want to spend much over $1k. $600-800 would be the sweet spot.

Or just tell me which is the best to go with and I'll just go with that

Thank you. PM's or post here, whatever works best.

aBMWfan · 09-30-2017, 09:53 AM

I really like RKP, similar to the m performance one but the fins go all the way, so it looks more aggressive and filled

IDBGOD · 09-30-2017, 12:29 PM

Quote:

Originally Posted by BenM4Dominate

I really like RKP, similar to the m performance one but the fins go all the way, so it looks more aggressive and filled

I like it as well. Is IND's direct website the best way to purchase this diffuser or is there a merchant/vendor on here with a little bit of a discount?

I can get the BMW M performance one for a little cheaper than $1.1K. So it's right in there with RPK. Gruppe M finned diffuser looks appealing at $795 but haven't heard anything back from them regarding details.

aBMWfan · 09-30-2017, 01:01 PM

Quote:

Originally Posted by IDBGOD

I like it as well. Is IND's direct website the best way to purchase this diffuser or is there a merchant/vendor on here with a little bit of a discount?

I can get the BMW M performance one for a little cheaper than $1.1K. So it's right in there with RPK. Gruppe M finned diffuser looks appealing at $795 but haven't heard anything back from them regarding details.

RKP is going to hold it's value decently well, hit up some Vendors.

Hit up Justin at AutoTalent, and Alex at ACM

kerkiraios00 · 10-01-2017, 09:23 AM

I?m in the same boat but I think I?m gonna go with the vorstiener one looks pretty sick imo

Biorin · 10-01-2017, 02:28 PM

I have RKP and really like it. If budget is a concern, I'd recommend checking the member classifieds here. People are always parting out their stuff, and you can get some great deals.

M5 Monster · 10-04-2017, 10:01 AM

I have a few Guaranteed OEM
http://f80.bimmerpost.com/forums/sho...8#post22254738

Camnyc · 10-08-2017, 09:27 AM

I have a Status Gruppe finned diffuser available if you are interested, shoot me a pm.

09-30-2017, 09:52 AM	#1
IDBGOD First Lieutenant 180 Rep 317 Posts Drives: BMW Join Date: Apr 2017 Location: Sarasota iTrader: (0)	LF good quality CF F80 rear diffuser I've done some research but still undecided on the best CF rear diffuser for an AW F80. Looking at the M performance, RKP, and Gruppe M. I'm open to any other suggestions as well if anyone has any recommendations. Ideally don't want to spend much over $1k. $600-800 would be the sweet spot. Or just tell me which is the best to go with and I'll just go with that Thank you. PM's or post here, whatever works best.
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09-30-2017, 09:53 AM	#2
aBMWfan Banned 1194 Rep 3,670 Posts Drives: 08' M3/'15 M4/ '06 M3/ '09 M3/ Join Date: Feb 2016 Location: Thousand Oaks iTrader: (11)	I really like RKP, similar to the m performance one but the fins go all the way, so it looks more aggressive and filled
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10-01-2017, 09:23 AM	#5
kerkiraios00 Major 246 Rep 1,373 Posts Drives: '18 F80 MW M3 Join Date: Dec 2011 Location: Queens, New York iTrader: (0)	I?m in the same boat but I think I?m gonna go with the vorstiener one looks pretty sick imo __________________ 2018 F80 M3 ZCP Mineral White- Extended Shakir Orange - Full Suntek Ultra Wrapped - ///M Performance Spoiler - RKP Front Lip - RKP Side Skirts - Vorsteiner GTS Diffuser -AA Mid-Pipe-///M performance HAS kit - HRE P101 11 E90 M3 JEREZ BLK METALLIC ZCP SOLD
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10-04-2017, 10:01 AM	#7
M5 Monster Banned 157 Rep 959 Posts Drives: F10 Join Date: Jan 2016 Location: DMV iTrader: (36)	I have a few Guaranteed OEM http://f80.bimmerpost.com/forums/sho...8#post22254738
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10-08-2017, 09:27 AM	#8
Camnyc wannabe 252 Rep 819 Posts Drives: E90 LCI M3 Join Date: Dec 2012 Location: nyc iTrader: (3)	I have a Status Gruppe finned diffuser available if you are interested, shoot me a pm. __________________ E90 M3 - 6speed - slicktop - single hump
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