f11 almost there, recent quad exhaust pics.

Diesel Flash · 01-15-2016, 04:05 AM

Im almost at the end of what i set out to do with my f11, last on the list will just be performance upgrades like a remap, dpf and egr delete, terraclean etc.

Here are some pics of my new quad system-no backbox's.

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lsturbointeg · 01-15-2016, 04:55 AM

so muffler delete?

Diesel Flash · 01-15-2016, 06:08 AM

Quote:

Originally Posted by lsturbointeg

so muffler delete?

Yup, muffler delete, saved a good 40pounds in weight aswell. Apparently only possible due to it being a diesel, the petrol needs a muffler/backbox to create back pressure or something?

DutchM550d · 01-15-2016, 06:31 AM

Looks great!!

Any downsides to doing this?

Diesel Flash · 01-15-2016, 06:36 AM

Quote:

Originally Posted by Mineral5

Looks great!!

Any downsides to doing this? What diesel engine do you have? 520, 525, 535?

Thanks

i have the 4cylinder 520d msport. And no downsides other than it will be a little bit more of a throatier noise.

Here in the uk it will pass an mot just fine and engine does not respond any differently perfomance wise.

Please correct me if im wrong though as im no mechanic

lsturbointeg · 01-15-2016, 07:25 AM

I know from previous threads the muffler delete at least on the 535's have a bit of lag.

Hasser · 01-15-2016, 08:43 AM

Quote:

Originally Posted by Diesel Flash

Quote:

Originally Posted by Mineral5

Looks great!!

Any downsides to doing this? What diesel engine do you have? 520, 525, 535?

Thanks

i have the 4cylinder 520d msport. And no downsides other than it will be a little bit more of a throatier noise.

Here in the uk it will pass an mot just fine and engine does not respond any differently perfomance wise.

Please correct me if im wrong though as im no mechanic

MOT pass?

Diesel Flash · 01-15-2016, 09:36 AM

Quote:

Originally Posted by Hasser

MOT pass?

As long as its not smoking its tits off, it should pass the smoke test, the engines are pretty efficient anyway so im quite hopeful.

If not i can always get a silencer fitted at a later date

Diesel Flash · 01-15-2016, 09:41 AM

Quote:

Originally Posted by lsturbointeg

I know from previous threads the muffler delete at least on the 535's have a bit of lag.

To be honest the 520d doesnt really rock my world in the performance stakes anyway, remap will help but its still a big ole heavy lump and for that fact along i dont drive it like i did my e90 so havent really felt any turbo lag as yet. Maybe the remap will shed more light?

M5Beast_NYC · 01-15-2016, 10:48 AM

Goodness!! that looks hot!

Hasser · 01-15-2016, 11:01 AM

Quote:

Originally Posted by Diesel Flash

As long as its not smoking its tits off, it should pass the smoke test, the engines are pretty efficient anyway so im quite hopeful.

If not i can always get a silencer fitted at a later date

that's ok then. what about the DPF delete?

Won't that effect the MOT for emissions? i know this is quite a common 'mod' on diesel engines.

mobilejo · 01-15-2016, 11:12 AM

Looks great

Diesel Flash · 01-15-2016, 11:22 AM

Quote:

Originally Posted by Hasser

that's ok then. what about the DPF delete?

Won't that effect the MOT for emissions? i know this is quite a common 'mod' on diesel engines.

Apparently not, ive done quite abit of research now on mot test procedures and basically unless there was something wrong with your engine causing it to smoke more than usuall theres no way an f10/11 diesel engine will fail a uk mot smoke test. Just goes to prove how much engine development has progressed in the last decade

.BMW. · 01-15-2016, 11:28 AM

Your wagon looks great!

Wheel and tire spec?

Diesel Flash · 01-15-2016, 12:20 PM

Quote:

Originally Posted by .BMW.

Your wagon looks great!

Wheel and tire spec?

Many thanks

Avantgarde m355 wheels
Front: 20"x9.0" ET30mm
Rear: 20"x10.5" ET38mm
Also 12mm spacers front none on rear.
Tyres

Front: 255/35/20
Rear: 275/30/20

Diesel Flash · 01-15-2016, 12:25 PM

Quote:

Originally Posted by .BMW.

Your wagon looks great!

Wheel and tire spec?

Previous wheel post, take a look

http://f10.5post.com/forums/showthread.php?t=782211

VB5ER · 01-15-2016, 12:26 PM

Love this car more and more. I'd take this over any family van or SUV, if I had kids that is.

remmib · 01-15-2016, 12:31 PM

Cool looking F11 you've got.

Diesel Flash · 01-15-2016, 12:39 PM

Quote:

Originally Posted by VB5ER

Love this car more and more. I'd take this over any family van or SUV, if I had kids that is.

Ha and the crazy thing was i originally set out to buy an f10, and didnt much like wagons or estate/tourings as they are known in europe and came across this f11 m sport which was to good a deal to turn down, i then started modding and fell in love

lol

VB5ER · 01-15-2016, 12:46 PM

Quote:

Originally Posted by Diesel Flash

Ha and the crazy thing was i originally set out to buy an f10, and didnt much like wagons or estate/tourings as they are known in europe and came across this f11 m sport which was to good a deal to turn down, i then started modding and fell in love

lol

Definitely looking good. +1 on all your work.

M5Beast_NYC · 01-15-2016, 01:33 PM

Quote:

Originally Posted by Diesel Flash

Many thanks

Avantgarde m355 wheels
Front: 20"x9.0" ET30mm
Rear: 20"x10.5" ET38mm
Also 12mm spacers front none on rear.
Tyres

Front: 255/35/20
Rear: 275/30/20

i regret selling mine more and more...

RSBro · 01-15-2016, 03:54 PM

Never have seen one of these. Wonderful car!

01-15-2016, 04:05 AM	#1
Diesel Flash The Flasher 55 Rep 164 Posts Drives: F11 520d M sport Join Date: Jan 2013 Location: Newport iTrader: (0) Garage List 2008 320d [0.00]	f11 almost there, recent quad exhaust pics. Im almost at the end of what i set out to do with my f11, last on the list will just be performance upgrades like a remap, dpf and egr delete, terraclean etc. Here are some pics of my new quad system-no backbox's. __________________ BMW F11 520d M-Sport, Stage2 Remap, Sophisto Grau, Oyster leather, Pro Nav, 20" M5 reps, H&R Sport Springs, Vorsteiner Rep Front&Rear Carbon valance, Quad exhaust Conversion, M5 Grill, Focal Audio
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01-15-2016, 04:55 AM	#2
lsturbointeg Lieutenant General 9170 Rep 14,521 Posts Drives: 2011 535i Jet Black Join Date: Aug 2014 Location: Asian lost in OH iTrader: (0)	so muffler delete? __________________ ~F90Conversion~21"3Piece Forged AvantGardeWheels~KWV1Coilovers~CQUENCE slotted/drilled rotors~GoodridgeStainlesslines~MeisterschaftQuadEx haust~Akrapovic 4"tips~VRSF DP~VRSF CP~TurboSmart BOV~K&N filter~CarbonFiberExteriorComponents~GladenAlphaCo mponents~MatchUp7BMW~Punch P300-12T~ Follow me on Instagram: lsturbointeg
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01-15-2016, 06:31 AM	#4
DutchM550d Private First Class 46 Rep 111 Posts Drives: BMW M550d G30 Join Date: Apr 2015 Location: São Martinho do Porto iTrader: (0) Garage List 2015/09 BMW 525d M [0.00]	Looks great!! Any downsides to doing this?
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01-15-2016, 07:25 AM	#6
lsturbointeg Lieutenant General 9170 Rep 14,521 Posts Drives: 2011 535i Jet Black Join Date: Aug 2014 Location: Asian lost in OH iTrader: (0)	I know from previous threads the muffler delete at least on the 535's have a bit of lag. __________________ ~F90Conversion~21"3Piece Forged AvantGardeWheels~KWV1Coilovers~CQUENCE slotted/drilled rotors~GoodridgeStainlesslines~MeisterschaftQuadEx haust~Akrapovic 4"tips~VRSF DP~VRSF CP~TurboSmart BOV~K&N filter~CarbonFiberExteriorComponents~GladenAlphaCo mponents~MatchUp7BMW~Punch P300-12T~ Follow me on Instagram: lsturbointeg
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01-15-2016, 10:48 AM	#10
M5Beast_NYC Major 158 Rep 1,314 Posts Drives: 15 M5 Join Date: Apr 2010 Location: NYC iTrader: (6)	Goodness!! that looks hot!
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01-15-2016, 11:12 AM	#12
mobilejo Colonel 1120 Rep 2,087 Posts Drives: G06 X6 40i Join Date: Apr 2012 Location: United Kingdom iTrader: (0)	Looks great
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01-15-2016, 11:28 AM	#14
.BMW. Major General 1865 Rep 5,140 Posts Drives: BMW F11/F31 Join Date: Jun 2013 Location: Sweden iTrader: (0)	Your wagon looks great! Wheel and tire spec?
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01-15-2016, 12:26 PM	#17
VB5ER Second Lieutenant 176 Rep 257 Posts Drives: Space Grey 2011 535i Join Date: Jun 2015 Location: United States iTrader: (0)	Love this car more and more. I'd take this over any family van or SUV, if I had kids that is.
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01-15-2016, 12:31 PM	#18
remmib General 1573 Rep 29,203 Posts Drives: 2013 F10 520d M-Sport Join Date: Feb 2006 Location: Norway iTrader: (0)	Cool looking F11 you've got. __________________ F10 520d M-Sport Alpine White \| HRE P43SC 20x9+20x11 \| Michelin PSS 255/35+295/30 \| KW V3 Coilover \| M5 Front Sway Bar + M550d Rear Sway Bar \| 3DDesign Front Lip \| BMW M Performance CF Spoiler \| BMW M Performance Diffuser \| BMW M Performance Black Grills \| BMW M Performance Pedals \|
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01-15-2016, 03:54 PM	#22
RSBro First Lieutenant 58 Rep 337 Posts Drives: 2012 550i M-Sport Join Date: Nov 2013 Location: The Woodlands, TX iTrader: (0)	Never have seen one of these. Wonderful car! __________________ 2012 550i///M-Sport///Carbon Black Metallic///Oyster+Black Dakota///ZCV+ZLS+ZMP+ZPP+ZPS+ZSP+ZTP...M5 exhaust///iND Tricolor grilles///H&R Sport Springs///Turner Motorsport 12mm+15mm spacers
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