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Author Topic: BMW 335d  (Read 13225 times)

Offline GTI5

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Re: BMW 335d
« Reply #45 on: April 18, 2013, 10:25:19 pm »
The m550d is not being sold in the UK...it would indeed be wasted on UK roads. It's very much an Autobahn machine.

Chris Harris did a video review of it:

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Offline cleanme

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Re: BMW 335d
« Reply #46 on: April 18, 2013, 10:33:27 pm »
Amazing the m550d is only 190 odd bhp per tonne... a decent Stage 1 - 1.5 K04 is around 225 bhp per tonne. :surprised:
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Offline jhtrophy

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Re: BMW 335d
« Reply #47 on: April 18, 2013, 10:37:09 pm »
Quote from: GTI5 on April 18, 2013, 10:25:19 pm
The m550d is not being sold in the UK...it would indeed be wasted on UK roads. It's very much an Autobahn machine.

Chris Harris did a video review of it:


Lol, never said it was, but u can get that engine in the x6 and I think x5 in uk if your interested :happy2:
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Offline cleanme

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Re: BMW 335d
« Reply #48 on: April 19, 2013, 09:11:23 am »
3 turbos seems unnecessarily expensive and complicated. Especially when you consider the third turbo is there to help out the big charger under extreme circumstances... So it's not helping with smoothness but there for number chasing.  How many hundreds of maps would it have in its brain?

God I'd hate see these motors when they're 10+ years old and things start going wrong, the bills will be huge.
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Offline xjay1337

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Re: BMW 335d
« Reply #49 on: April 19, 2013, 09:22:46 am »
Well it would need 1 map, as it will control all 3 turbos based on load, throttle and revs.

 :confused:
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Offline Tamiyoman

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Re: BMW 335d
« Reply #50 on: April 19, 2013, 10:08:53 am »
Quote from: jhtrophy on April 18, 2013, 05:02:59 pm
The 330d is a good car with much better mpg, much like the 120d compared to the 123d.

And the 330D can remap to around 330bhp too, only around 15-20bhp less than a remapped 335d  :happy2:
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Offline Tamiyoman

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Re: BMW 335d
« Reply #51 on: April 19, 2013, 10:22:41 am »
Quote from: xjay1337 on April 19, 2013, 09:22:46 am
Well it would need 1 map, as it will control all 3 turbos based on load, throttle and revs.

 :confused:
]

Driving it to wank mountain, classic!

We drove through a place called Bitch last week lol
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Offline cleanme

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Re: BMW 335d
« Reply #52 on: April 19, 2013, 10:31:22 am »
Quote from: xjay1337 on April 19, 2013, 09:22:46 am
Well it would need 1 map, as it will control all 3 turbos based on load, throttle and revs.

 :confused:

I'm sure it's the same for most modern cars, but when we used to program with the T7 suite on the Aero, there were a plethora of maps in the ECU for controlling a whole host of air / fuel related tasks.  I think the number was in the hundreds for Trionic, and that's an old system now.  A sophiscated 2012/13 car like the M550D is bound to have an ECU bursting with maps.
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Offline PDT

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Re: BMW 335d
« Reply #53 on: April 19, 2013, 01:51:11 pm »
Quote from: cleanme on April 19, 2013, 09:11:23 am
3 turbos seems unnecessarily expensive and complicated. Especially when you consider the third turbo is there to help out the big charger under extreme circumstances... So it's not helping with smoothness but there for number chasing.  How many hundreds of maps would it have in its brain?

God I'd hate see these motors when they're 10+ years old and things start going wrong, the bills will be huge.


not any harder to map than the new generation BMW edc17 stuff on the 5 series F10.
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Offline GTI5

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Re: BMW 335d
« Reply #54 on: April 19, 2013, 02:08:26 pm »
Quote from: Tamiyoman on April 19, 2013, 10:08:53 am
Quote from: jhtrophy on April 18, 2013, 05:02:59 pm
The 330d is a good car with much better mpg, much like the 120d compared to the 123d.

And the 330D can remap to around 330bhp too, only around 15-20bhp less than a remapped 335d  :happy2:

245 ps version? You would need more than a map to reach those figures surely...
« Last Edit: April 19, 2013, 02:10:03 pm by GTI5 »
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Offline jhtrophy

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Re: BMW 335d
« Reply #55 on: April 19, 2013, 02:50:37 pm »
Yeah I think they map to about 335d standard figures stage 1 280 ish, I'm sure to get 330 bhp is dpf removal etc. could be wrong mind.
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Offline Tamiyoman

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Re: BMW 335d
« Reply #56 on: April 19, 2013, 04:44:36 pm »
Quote from: jhtrophy on April 19, 2013, 02:50:37 pm
Yeah I think they map to about 335d standard figures stage 1 280 ish, I'm sure to get 330 bhp is dpf removal etc. could be wrong mind.


Jason at BW reckons they get to 300 stage 1 and DPF removal and remap gives nearer 335
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Offline PDT

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Re: BMW 335d
« Reply #57 on: April 19, 2013, 06:14:24 pm »
Our stage 1 on the 245 BMW 3.0d engine makes 480ftlb and 330bhp. Peak gains with DPF removal are not much higher.
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Offline geordie56

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Re: BMW 335d
« Reply #58 on: April 19, 2013, 08:08:11 pm »
PDT have you or do you know anyone mapping the F11 535d? Ive heard its pretty much impossible due to the new software used, but never say never. Cheers.
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Offline PDT

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Re: BMW 335d
« Reply #59 on: April 20, 2013, 10:52:36 am »
yes, 2 places in the UK doing it. BWchiptune and us. Problem at present is the cost which is around £1499
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