Want a Quad Diffuser/Exhaust setup

e92snail · 11-27-2013, 09:52 AM

I want to switch my exhaust to a quad axel back exhaust but i have the stock non m-tech rear bumper. I was just wondering if there is a diffuser that you guys recommend using on my stock rear bumper so i can fit a quad exhaust? Thanks in advance!!

Zaid A · 11-27-2013, 10:50 PM

There isn't any diffusers for the stock bumper. Your best bet is to either trim the cutouts a bit wider to fit the quad setup, or look into buying a mtech rear.

You should just get the mtech rear, because it will look 100 times better and you will be able to change out diffusers. Thats just my opinion though, do what you like!

DC_Oldboy · 11-27-2013, 11:22 PM

Ghetto.. Please buy an M Sport bumper and a diffuser first..

Taran.J · 11-28-2013, 09:28 AM

Quote:

Originally Posted by DC_Oldboy

Ghetto.. Please buy an M Sport bumper and a diffuser first..

Let him chop it up and go full retard first lol

dtea604 · 11-28-2013, 10:33 AM

Lmaoo you could do the cut out properly and mold on a painted rep ACS rear lip. Or mtech

lito · 11-28-2013, 01:34 PM

DC_Oldboy · 11-28-2013, 04:37 PM

Quote:

Originally Posted by Taran.J

Let him chop it up and go full retard first lol

Quote:

Originally Posted by lito

LOL

pwr hungry · 11-29-2013, 02:35 PM

Mine is currently just trimmed for my quads and it actually looks pretty good...better than I expected for sure. I'll most likely get the msport with a DD diffusor at some point, but if you really take your time and measure and mark out your cuts, you can make it look pretty damn good.

e92snail · 11-30-2013, 09:12 PM

Quote:

Originally Posted by pwr hungry

Mine is currently just trimmed for my quads and it actually looks pretty good...better than I expected for sure. I'll most likely get the msport with a DD diffusor at some point, but if you really take your time and measure and mark out your cuts, you can make it look pretty damn good.

Pics? Thanks for all the replies btw

pwr hungry · 12-01-2013, 11:34 AM

Quote:

Originally Posted by e92snail

Pics? Thanks for all the replies btw

Pm me your email or cell...i can't upload them to here from my phone.

McAuley7 · 12-01-2013, 12:00 PM

Pwr hungry pic

AW M4 · 12-01-2013, 11:09 PM

You can trim the rear bumper to fit the quad exhaust.

e92snail · 12-02-2013, 11:04 PM

Quote:

Originally Posted by adub3

You can trim the rear bumper to fit the quad exhaust.

Does anyone have a DIY for this?

AW M4 · 12-05-2013, 05:10 PM

I know Remus provides cut out templates along w/ their quad setups. Check out the vid below to see how this is done.

11-27-2013, 09:52 AM	#1
e92snail Second Lieutenant 11 Rep 206 Posts Drives: 2007 335i 6mt JB4 HPF Join Date: Aug 2013 Location: Sanford FL iTrader: (3)	Want a Quad Diffuser/Exhaust setup I want to switch my exhaust to a quad axel back exhaust but i have the stock non m-tech rear bumper. I was just wondering if there is a diffuser that you guys recommend using on my stock rear bumper so i can fit a quad exhaust? Thanks in advance!!
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11-27-2013, 10:50 PM	#2
Zaid A NorthTexasBimmerClub 38 Rep 97 Posts Drives: 2007 e90 335i Join Date: Oct 2012 Location: Allen, Texas iTrader: (0) Garage List 2007 BMW 335i [8.00]	There isn't any diffusers for the stock bumper. Your best bet is to either trim the cutouts a bit wider to fit the quad setup, or look into buying a mtech rear. You should just get the mtech rear, because it will look 100 times better and you will be able to change out diffusers. Thats just my opinion though, do what you like! __________________
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11-27-2013, 11:22 PM	#3
DC_Oldboy Q(.)-D Q-(^.~Q) 214 Rep 5,378 Posts Drives: like an old person. Join Date: Aug 2009 Location: Bothell, WA iTrader: (39) Garage List 2006 BMW 330i [8.48]	Ghetto.. Please buy an M Sport bumper and a diffuser first.. __________________
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11-28-2013, 10:33 AM	#5
dtea604 Lieutenant 28 Rep 544 Posts Drives: 06 E90 325i Join Date: Jan 2012 Location: Vancouver iTrader: (0)	Lmaoo you could do the cut out properly and mold on a painted rep ACS rear lip. Or mtech __________________ --------------------------- VMR VB3 // Mtec v4 AE //Nokya 7000k // M-tec LED plate lights // OEM blacklines // 20% window tint // Cyba air scoops // K&N + charcoal filter delete // BMS Powerbox // front splitters // Hamann front lip// M-tech trunk lip // Magnaflow custom // ER SS brakelines // KW V1's // RS tecknik spacers // H&R spacers
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11-28-2013, 01:34 PM	#6
lito Colonel 167 Rep 2,174 Posts Drives: E92, F30 Join Date: May 2009 Location: DC metro iTrader: (11)
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11-29-2013, 02:35 PM	#8
pwr hungry Banned 41 Rep 1,257 Posts Drives: 335 Join Date: Mar 2013 Location: Amer'ca iTrader: (2)	Mine is currently just trimmed for my quads and it actually looks pretty good...better than I expected for sure. I'll most likely get the msport with a DD diffusor at some point, but if you really take your time and measure and mark out your cuts, you can make it look pretty damn good.
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12-01-2013, 12:00 PM	#11
McAuley7 @McAuley7 11 Rep 419 Posts Drives: 2010 335i Join Date: Apr 2013 Location: Florida iTrader: (0) Garage List 2010 335i [9.00]	Pwr hungry pic Attached Images
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12-01-2013, 11:09 PM	#12
AW M4 Captain 257 Rep 934 Posts Drives: F82 ///M4 Join Date: Jul 2013 Location: SoCal iTrader: (21)	You can trim the rear bumper to fit the quad exhaust.
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12-05-2013, 05:10 PM	#14
AW M4 Captain 257 Rep 934 Posts Drives: F82 ///M4 Join Date: Jul 2013 Location: SoCal iTrader: (21)	I know Remus provides cut out templates along w/ their quad setups. Check out the vid below to see how this is done.
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