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2Addicts | BMW 2-Series forum Technical Topics N55 (M235i) Engine, Transmission, Exhaust, Tuning N55 wastegate

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      09-12-2017, 06:22 PM   #1
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Lightbulb N55 wastegate

Hey guys just wondering how many waste gate options there are for the N55.
Our shop has come across three, just wanted to see all of our options. Thanks!

Last edited by AR_Motorwerkz; 09-13-2017 at 10:39 AM..
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      09-13-2017, 06:03 PM   #2
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      09-14-2017, 10:25 AM   #3
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Quote:
Originally Posted by AR_Motorwerkz View Post
Hey guys just wondering how many waste gate options there are for the N55.
Our shop has come across three, just wanted to see all of our options. Thanks!
Which 3 ?
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      09-14-2017, 12:26 PM   #4
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Quote:
Originally Posted by FSociety View Post
Which 3 ?
I thought it was only two options as well, but apparently there is different latches for 4 different wastegates

we recently did a turbo upgrade for our wide body prior design

but we found that the latches are all different and pure turbos sent us 3 different types
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      09-14-2017, 12:30 PM   #5
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Originally Posted by AR_Motorwerkz View Post


I thought it was only two options as well, but apparently there is different latches for 4 different wastegates

we recently did a turbo upgrade for our wide body prior design

but we found that the latches are all different and pure turbos sent us 3 different types
Very possible, are you referring to M235 N55 ?
It may vary hardware wise
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      09-14-2017, 12:32 PM   #6
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Quote:
Originally Posted by FSociety View Post
Very possible, are you referring to M235 N55 ?
It may vary hardware wise
we are referring to the 6 series 640i turbo n55 still

hows everything with you?! did you end up finding wheels for you car?

i know i was working with you for some vs forged
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      09-14-2017, 01:39 PM   #7
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Originally Posted by AR_Motorwerkz View Post


we are referring to the 6 series 640i turbo n55 still

hows everything with you?! did you end up finding wheels for you car?

i know i was working with you for some vs forged
Yea 640 should be EWG

haha yep I went with my buddies 437M wheels
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