How can I get quads and still keep a stock look?

markymarc1979 · 08-01-2008, 09:05 PM

I'm currently looking for a "quad exhaust" look for my E92. I have a stock E92 bumper. I want to keep the bumper looking stock, but I don't want to do any cutting to the bumper itself. What do you reccomend?

Have a look at my black E92. It's half way down the page.

http://www.e90post.com/forums/showth...=157851&page=2

BayAreaE92 · 08-01-2008, 09:11 PM

Sounds like quite a challenge...unless you're looking to do a stacked Quad Exhaust tip system like the Lexus IS-F

PLAYON · 08-01-2008, 09:12 PM

I think you may have to cut the bumper a bit. . .Any quad exhaust that will fit into the stock dual exhuast area wont be worth having. . .

e92phreak · 08-01-2008, 09:21 PM

Simple... you can't!

You will need to cut your bumpers definitely. I had my stock bumper cut and am unhappy with it still til this day. I mean, the cut was a decent cut... but it just doesn't look right. I think I would have rather gotten the M-tech rear bumper and had the rear diffuser cut. I've seen quite a few of those and those have turned out better.

markymarc1979 · 08-01-2008, 09:33 PM

I thought I saw a diffuser that would go over the stock bumper. Or do you have to upgrade to M-tech rear?

jeho · 08-01-2008, 09:46 PM

this is what im doing to fit quads...

BmwFanFL · 08-01-2008, 10:05 PM

How about 2x3 exhaust -- three tips per side ! Then 6 straight pipes all the way to the exhaust, with cross-overs as needed to balance exhaust pressure and merge to the turbos' exhaust side...

Actually, 12 tips would make the car look like a 12 cylinder monster! Maybe a new rear bumper with twele tips evenly spaced. Heck, leave the dual exhaust, but branch six ways per side.

Add flashing lights inside the wheel wells of course....

Sparky66 · 08-01-2008, 10:15 PM

Quote:

Originally Posted by markymarc1979

I thought I saw a diffuser that would go over the stock bumper ?

I bet you mean the Hamann rear diffuser. Do a

as it is available on this forum. It's a rep piece or you can buy original, but expect to pay $700+ for bragging rights.

.

markymarc1979 · 08-02-2008, 07:49 AM

Wow that looks awesome. Definitely the look I'm going for. It looks like it can be painted. It also looks like a whole replacement bumper.

Any vendors carrying this, please PM me.

BLAZED · 08-02-2008, 01:38 PM

When I do my quads I plan on cutting the stock bumper and then installing the Hamann replica carbon fiber diffuser from Cyba or Adamaster to make it look clean. A few guys on the forums have done this and it looks great. Keep in mind this is one of the cheapest options for quads as the cf diffuser only costs around $250

markymarc1979 · 08-02-2008, 02:20 PM

I'm doing the exact same thing. I think Cyba is offering a Diffuser + tip combo. I will be all over this. Minus the carbon fiber of course.

Ryan@Motorwerks · 08-02-2008, 02:22 PM

buy an m3?

e92phreak · 08-02-2008, 02:24 PM

Quote:

Originally Posted by BLAZED

When I do my quads I plan on cutting the stock bumper and then installing the Hamann replica carbon fiber diffuser from Cyba or Adamaster to make it look clean. A few guys on the forums have done this and it looks great. Keep in mind this is one of the cheapest options for quads as the cf diffuser only costs around $250

Just make sure your tips will fit the Hamann diffuser or the replica diffuser.

No one makes one that fits the RDSport. It has to be custom, and the only group that will do it is Duke Dynamics.

e92phreak · 08-02-2008, 02:25 PM

Quote:

Originally Posted by markymarc1979

I'm doing the exact same thing. I think Cyba is offering a Diffuser + tip combo. I will be all over this. Minus the carbon fiber of course.

That'll work, but I thought Cyba's diffuser is for the M-tech bumper.

zsapphire7 · 08-02-2008, 02:55 PM

Quote:

Originally Posted by jho86

this is what im doing to fit quads...

This looks really nice... what kind of bumper is that and are there any other pics??

1cleanm6 · 08-02-2008, 03:02 PM

only cheap route is to get it cut, get a hamann diffuser, search adamaster...and buy the tips..

If you have a black car a cf diffusor goes for 250 plus tips plus labor should cost u 450 500 bucks bro...

markymarc1979 · 08-02-2008, 05:18 PM

Quote:

Originally Posted by Boosted335

only cheap route is to get it cut, get a hamann diffuser, search adamaster...and buy the tips..

If you have a black car a cf diffusor goes for 250 plus tips plus labor should cost u 450 500 bucks bro...

What tips will fit Adamasters diffuser?

Why does everyone have such a hardon for CF?

markymarc1979 · 08-02-2008, 05:37 PM

here are the dimensions of Adamasters diffuser. Any vendors carrying quad tips can clue in here and help me!!!!!

fuzzy123 · 08-02-2008, 05:38 PM

Here's mine, You cant avoid cutting the bumper unless you get some custom like 30mm tips? lol

markymarc1979 · 08-02-2008, 05:41 PM

Quote:

Originally Posted by fuzzy123

Here's mine, You cant avoid cutting the bumper unless you get some custom like 30mm tips? lol

You just cut your bumper, there's no diffuser. I'm definitely not doing that.

wj4 · 08-02-2008, 05:49 PM

Just get the exhausts stacked up like the IS-F...problem solved.

jeho · 08-02-2008, 05:57 PM

to put the hamann diffuser u still need to cut your stock bumper dont u?

08-01-2008, 09:05 PM	#1
markymarc1979 Banned 268 Rep 2,534 Posts Drives: 16 G12 + 15 F06 + 17 F15 Join Date: Feb 2008 Location: Oakville, Ontario iTrader: (4) Garage List 2009 BMW E93 [0.00] 2012 BMW 750xi [0.00]	How can I get quads and still keep a stock look? I'm currently looking for a "quad exhaust" look for my E92. I have a stock E92 bumper. I want to keep the bumper looking stock, but I don't want to do any cutting to the bumper itself. What do you reccomend? Have a look at my black E92. It's half way down the page. http://www.e90post.com/forums/showth...=157851&page=2
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08-01-2008, 09:11 PM	#2
BayAreaE92 First Lieutenant 20 Rep 368 Posts Drives: 91' 850i Join Date: Dec 2007 Location: Oakland, CA iTrader: (0) Garage List 1991 850i [7.75] 2007 328i Coupe [0.00]	Sounds like quite a challenge...unless you're looking to do a stacked Quad Exhaust tip system like the Lexus IS-F
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08-01-2008, 09:12 PM	#3
PLAYON Major 245 Rep 1,414 Posts Drives: 2008 BMW 550i Join Date: May 2008 Location: East Coast iTrader: (0) Garage List 2008 BMW 550i [0.00] 2003 Audi A4 [0.00]	I think you may have to cut the bumper a bit. . .Any quad exhaust that will fit into the stock dual exhuast area wont be worth having. . . __________________
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08-01-2008, 09:21 PM	#4
e92phreak General 384 Rep 21,747 Posts Drives: E92 335i TiAg/E46 323i TiAg Join Date: Mar 2007 Location: CA iTrader: (1) Garage List 2007 E92 335i [9.50] 2000 E46 323i [0.00]	Simple... you can't! You will need to cut your bumpers definitely. I had my stock bumper cut and am unhappy with it still til this day. I mean, the cut was a decent cut... but it just doesn't look right. I think I would have rather gotten the M-tech rear bumper and had the rear diffuser cut. I've seen quite a few of those and those have turned out better. __________________ 07 E92 335i \| TiAg \| Step \| Padl \| Cmft \| Alum Trm \| PDC \| Nav \| Assist \| Sat \| Lthr \| Prem \| Sprt \| Rear Splr \| RDSport Quads \| iPod \| V1 \| LT Refl \| VS Clear Bra \| OEM Lip \| KWV2 \| Mtec Sides \| BBS LM-R 00 E46 323i \| TiAg \| 5sp \| Sport \| Roof \| RDSport Cams \| RDSport tune \| RDSport Shift \| Volk LE37 \| M3 spoiler \| PSS9 \| SuperSprint \| Brembo
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08-01-2008, 09:33 PM	#5
markymarc1979 Banned 268 Rep 2,534 Posts Drives: 16 G12 + 15 F06 + 17 F15 Join Date: Feb 2008 Location: Oakville, Ontario iTrader: (4) Garage List 2009 BMW E93 [0.00] 2012 BMW 750xi [0.00]	I thought I saw a diffuser that would go over the stock bumper. Or do you have to upgrade to M-tech rear?
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08-01-2008, 09:46 PM	#6
jeho ig: jeffersonho 148 Rep 2,182 Posts Drives: E90M3.E36M3 Join Date: Mar 2008 Location: PNW iTrader: (6)	this is what im doing to fit quads... __________________ E36 M3 on TE37SL E90 M3 on TE37SL http://instagram.com/jeffersonho
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08-01-2008, 10:05 PM	#7
BmwFanFL Second Lieutenant 4 Rep 216 Posts Drives: 2008 - 335i - Cobb stg 1 Join Date: May 2008 Location: Very Hot, Humid, Southeast iTrader: (0)	How about 2x3 exhaust -- three tips per side ! Then 6 straight pipes all the way to the exhaust, with cross-overs as needed to balance exhaust pressure and merge to the turbos' exhaust side... Actually, 12 tips would make the car look like a 12 cylinder monster! Maybe a new rear bumper with twele tips evenly spaced. Heck, leave the dual exhaust, but branch six ways per side. Add flashing lights inside the wheel wells of course....
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08-02-2008, 07:49 AM	#9
markymarc1979 Banned 268 Rep 2,534 Posts Drives: 16 G12 + 15 F06 + 17 F15 Join Date: Feb 2008 Location: Oakville, Ontario iTrader: (4) Garage List 2009 BMW E93 [0.00] 2012 BMW 750xi [0.00]	Wow that looks awesome. Definitely the look I'm going for. It looks like it can be painted. It also looks like a whole replacement bumper. Any vendors carrying this, please PM me. Last edited by markymarc1979; 08-02-2008 at 08:05 AM..
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08-02-2008, 01:38 PM	#10
BLAZED Conscious heads stay lifted... 49 Rep 518 Posts Drives: 2015 M4 6spd Join Date: Aug 2007 Location: Reno, NV iTrader: (4) Garage List 94 Toyota TRD Wideb ... [0.00] 2006 Dodge Viper SR ... [0.00] 1994 Toyota Supra t ... [0.00] 2008 BMW 335i E92 [0.00] 2006 Mitsubishi Evo ... [5.50]	When I do my quads I plan on cutting the stock bumper and then installing the Hamann replica carbon fiber diffuser from Cyba or Adamaster to make it look clean. A few guys on the forums have done this and it looks great. Keep in mind this is one of the cheapest options for quads as the cf diffuser only costs around $250 __________________ 2015 BMW M4 6spd 1997 Toyota Supra Turbo 6spd
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08-02-2008, 02:20 PM	#11
markymarc1979 Banned 268 Rep 2,534 Posts Drives: 16 G12 + 15 F06 + 17 F15 Join Date: Feb 2008 Location: Oakville, Ontario iTrader: (4) Garage List 2009 BMW E93 [0.00] 2012 BMW 750xi [0.00]	I'm doing the exact same thing. I think Cyba is offering a Diffuser + tip combo. I will be all over this. Minus the carbon fiber of course.
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08-02-2008, 02:22 PM	#12
Ryan@Motorwerks Captain 48 Rep 963 Posts Drives: X3M Join Date: Oct 2005 Location: Houston, TX iTrader: (0)	buy an m3?
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08-02-2008, 03:02 PM	#16
1cleanm6 Brigadier General 441 Rep 3,668 Posts Drives: M5 comp/Range/i3S Join Date: Feb 2008 Location: Earth iTrader: (7)	only cheap route is to get it cut, get a hamann diffuser, search adamaster...and buy the tips.. If you have a black car a cf diffusor goes for 250 plus tips plus labor should cost u 450 500 bucks bro...
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08-02-2008, 05:37 PM	#18
markymarc1979 Banned 268 Rep 2,534 Posts Drives: 16 G12 + 15 F06 + 17 F15 Join Date: Feb 2008 Location: Oakville, Ontario iTrader: (4) Garage List 2009 BMW E93 [0.00] 2012 BMW 750xi [0.00]	here are the dimensions of Adamasters diffuser. Any vendors carrying quad tips can clue in here and help me!!!!! Attached Images
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08-02-2008, 05:38 PM	#19
fuzzy123 Second Lieutenant 20 Rep 238 Posts Drives: 335i Join Date: Jul 2007 Location: San Diego iTrader: (1) Garage List 2008 BMW 335i Coupe [10.00]	Here's mine, You cant avoid cutting the bumper unless you get some custom like 30mm tips? lol __________________ GIAC Stage 1 Flash\| Vorsteiner Carbon Fiber Bootlid \| KW Variant 2 \| RPI Scoops \| BMS DCI \| Eisenmann Race \| Synapse BOV \| 35% Tint \| Aero Lip \| 6000K HID Headlights & Fogs \| PIAA Angel Eyes \| Clear Bra \| RR Catch Can
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08-02-2008, 05:49 PM	#21
wj4 Major General 335 Rep 7,719 Posts Drives: E90 manual 335i Join Date: Nov 2006 Location: Burbank, CA iTrader: (8)	Just get the exhausts stacked up like the IS-F...problem solved.
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08-02-2008, 05:57 PM	#22
jeho ig: jeffersonho 148 Rep 2,182 Posts Drives: E90M3.E36M3 Join Date: Mar 2008 Location: PNW iTrader: (6)	to put the hamann diffuser u still need to cut your stock bumper dont u? __________________ E36 M3 on TE37SL E90 M3 on TE37SL http://instagram.com/jeffersonho
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