New e92 Introductions and N55 Exhaust Options

mashimarho · 10-01-2016, 02:05 PM

BMW Performance all the way

cbl117 · 10-01-2016, 10:15 PM

Quote:

Originally Posted by mashimarho

BMW Performance all the way

Thanks! Based on the feedback in this thread and elsewhere, this seems like the exhaust to go with. I just hope it loud enough. I'm not planning to go catless. Any good CF diffuser brands you could recommend?

CantCatchMe · 10-01-2016, 10:17 PM

Duke Dynamics has the best fit from what my buddy has. It's a quad diffuser though. Don't buy those $350-400 CF diffusers. They never fit correctly. Ask me how I know lol.

cjindna · 10-01-2016, 10:53 PM

Stay far away from extremedimensions.com on the diffuser. I did have great luck and fitment with the CF diffuser from the guys at JL Motoring. They provided solid customer service and a really good product for under $450.

mashimarho · 10-03-2016, 03:46 PM

Quote:

Originally Posted by cbl117

Thanks! Based on the feedback in this thread and elsewhere, this seems like the exhaust to go with. I just hope it loud enough. I'm not planning to go catless. Any good CF diffuser brands you could recommend?

Are you saying you won't be doing a catless downpipe?

JLGM4 · 10-03-2016, 10:07 PM

I wouldn't listen to others about the diffuser. I bought an ebay quad diffuser carbon fiber and it looks exactly like duke dynamics and fits perfectly.

CantCatchMe · 10-03-2016, 10:15 PM

You wouldn't listen to others. Everyone has different experiences. I would feel bad for the guy to spend $350-450 for something that doesn't fit correctly. I'd rather pony up for the right bolt on product, then again it could be just the seller providing an awful product.

YouAreMyWorld · 10-04-2016, 06:32 PM

Quote:

Originally Posted by CantCatchMe

Duke Dynamics has the best fit from what my buddy has. It's a quad diffuser though. Don't buy those $350-400 CF diffusers. They never fit correctly. Ask me how I know lol.

I've read several, yes several horror stories about DD on our forums. Are they even still in business?

One story was even as recent as a few months ago. No product(s) ever arriving, severe lack of communication, having to do a charge back, etc. If anyone does business with Duke Dynamics I'd strongly advise using a credit card or PayPal only.

CantCatchMe · 10-04-2016, 06:36 PM

Totally agree, I've heard problems about not receiving an item till 3 months later from them. I was just stating the fitment is great though. EBay and some other vendors I won't mention lied about the fitment.

JETmn · 10-05-2016, 09:22 AM

I bought a diffuser from Duke and it did take a while to get. I got it though. Smooth transaction besides a 10 week lead time. I knew from the beginning it would be 8 weeks.

tkong · 12-09-2016, 03:30 PM

Quote:

Originally Posted by jgottsman11

It's not going to be as loud as you want it

just had it done and can confirm that it is not loud enough lol. I know its technically only half a "modded" PE exhaust but I've had the real PE exhaust set up (I even only had one of them on as a test 2 years back), it definitely does not have that same tone as a real PE muffler. can't beat the real deal.

10-01-2016, 02:05 PM	#23
mashimarho BimmerPost Supporting Vendor 2144 Rep 13,877 Posts Drives: E92 M3 & F80 M3 & G82 M4 Join Date: Mar 2010 Location: Lynnwood, WA iTrader: (45) Garage List 2021 BMW G82 M4 [0.00] 2011 BMW E92 M3 [0.00] 2015 BMW F80 M3 [0.00] 2012 BMW 335i xDrive [9.78]	BMW Performance all the way __________________ Mashimarho.com /// Instagram /// Facebook /// Youtube /// sales@mashimarho.com /// (425) 582-7939
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10-01-2016, 10:17 PM	#25
CantCatchMe Lieutenant Colonel 339 Rep 1,744 Posts Drives: 2012 335i xdrive msport(E92) Join Date: Aug 2014 Location: West Bloomfield, MI iTrader: (2)	Duke Dynamics has the best fit from what my buddy has. It's a quad diffuser though. Don't buy those $350-400 CF diffusers. They never fit correctly. Ask me how I know lol.
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10-01-2016, 10:53 PM	#26
cjindna Enlisted Member 9 Rep 31 Posts Drives: E92 335i Coupe Join Date: Jun 2016 Location: TX iTrader: (0)	Stay far away from extremedimensions.com on the diffuser. I did have great luck and fitment with the CF diffuser from the guys at JL Motoring. They provided solid customer service and a really good product for under $450.
	Appreciate 1 Nipplebro36.00 Quote

10-03-2016, 10:07 PM	#28
JLGM4 First Lieutenant 58 Rep 399 Posts Drives: 2016 M4 Join Date: Jan 2014 Location: San Antonio TX iTrader: (0)	I wouldn't listen to others about the diffuser. I bought an ebay quad diffuser carbon fiber and it looks exactly like duke dynamics and fits perfectly.
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10-03-2016, 10:15 PM	#29
CantCatchMe Lieutenant Colonel 339 Rep 1,744 Posts Drives: 2012 335i xdrive msport(E92) Join Date: Aug 2014 Location: West Bloomfield, MI iTrader: (2)	You wouldn't listen to others. Everyone has different experiences. I would feel bad for the guy to spend $350-450 for something that doesn't fit correctly. I'd rather pony up for the right bolt on product, then again it could be just the seller providing an awful product.
	Appreciate 1 Nipplebro36.00 Quote

10-04-2016, 06:36 PM	#31
CantCatchMe Lieutenant Colonel 339 Rep 1,744 Posts Drives: 2012 335i xdrive msport(E92) Join Date: Aug 2014 Location: West Bloomfield, MI iTrader: (2)	Totally agree, I've heard problems about not receiving an item till 3 months later from them. I was just stating the fitment is great though. EBay and some other vendors I won't mention lied about the fitment.
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10-05-2016, 09:22 AM	#32
JETmn Lieutenant Colonel 247 Rep 1,595 Posts Drives: 2011 335i xDrive Msport Join Date: Apr 2013 Location: Orlando iTrader: (0) Garage List 2011 335Xi [0.00]	I bought a diffuser from Duke and it did take a while to get. I got it though. Smooth transaction besides a 10 week lead time. I knew from the beginning it would be 8 weeks. __________________ 2011 335Xi 6AT - VRSF catless DP - VRSF 7" FMIC with turbo inlet pipe - VRSF chargepipe - Pure Stage 1 turbo - JB4 - E30 - xHP Stage 3 - Strongflex tension bushings - Whiteline RSFB - UUC rear swaybar
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