BMW 1-Series Forum (F20) 135i - 1Addicts.com > Second Generation 1 Series Forum > 2012 BMW 1-Series Sporthatch (F20) Discussion > F21 M Performance Exhaust
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      12-17-2012, 04:58 AM   #1
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F21 M Performance Exhaust

Hi,

I've got a 118d on order and am considering getting the dealer to fit this exhaust either prior to.. or very soon after delivery.

The catalogue states it is for the 118d, but the standard car has a single exit and this is dual... what are the implications / options for the rear diffuser?

Do they cut it?
Do they recommend a new one such as the 125d/i diffuser?
Are you expected to put the M performance body kit (which i don't want) on as well?

Ty.
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      12-17-2012, 05:05 AM   #2
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meh, found this thread: http://f20.1addicts.com/forums/showthread.php?t=702290

please ignore
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      12-17-2012, 05:26 AM   #3
tawia
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Put the 125d diffuser on, it's only £45
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      12-17-2012, 07:14 AM   #4
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Quote:
Originally Posted by tawia View Post
Put the 125d diffuser on, it's only £45
i nearly choked on my coffee there... that's so cheap, and quite unlike BMW!

follow up questions then... what are the restrictions on the 125d/i M performance upgrade route? Why is the separated exhaust exit option only for the 125d/i and M135i

I *might* understand if it was for petrol only... but don't understand why they restrict that option to just these two models. Is there something in the undercarriage that changes?

cheers.
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      12-20-2012, 07:21 AM   #5
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2012 F20 M Sport  [10.00]
The 125i/d has a larger bore exhaust than the 116/118/120
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      12-20-2012, 07:37 AM   #6
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Quote:
Originally Posted by will-w View Post
The 125i/d has a larger bore exhaust than the 116/118/120
ah, fair enough!
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