BMW Performance Help

EYE4SPEED · 03-28-2011, 07:47 PM

So I was at my local dealer and tried to order a Performance diffuser...

We tried looking it up by my VIN, then generic using a regular LCI 335i, then using a pre-lci 335i, finally the part number shown on Tischer's site - 51192153917.

It showed up on their screen as part #9, but could not be clicked on to explode for order.

I have an E90 sedan, LCI and M-sport (believe pre-LCI part to be the same), but there are two numbers available: 51192153917 and 51192153916.

Can someone who has the same car as me and has the correct part please verify what part number I need to order? Maybe one is for 328 (single exhaust) and the other is for the 335 (dual exhaust).

The other question I have is I saw a 335is with Performance diffuser. The "black" bottom insert was a separate piece, like the carbon fiber one you can buy.

Is this part interchangeable with the sedan so you don't have to mask paint the sedan version?

Thank you guys for your input...

EYE4SPEED · 03-31-2011, 07:20 PM

Anyone?

just4kickz · 03-31-2011, 07:33 PM

51192153916 335i
51192153917 325/etcetc

realoem.com is your franddd

NJ330i · 03-31-2011, 08:03 PM

I just ordered that one and I used this number 51122147476

EYE4SPEED · 04-01-2011, 06:33 AM

EDIT: Just4kickz is right, the part number -916 looks like it is the right diffuser plus box (maybe that includes the three trim pieces and clips). The part number -476 is literally just the diffuser.

just4kickz · 04-01-2011, 01:31 PM

i think what you've listed is the package, versus what the other member posted is just the part # of the individual part. there are additional coverings...

EYE4SPEED · 04-14-2011, 05:42 PM

Looks like 51192153916 is the correct part number for dual exhaust. Question is, will it fit a 335d because it only cross references the 335i and xdrive. Shouldn't it all be the same diffuser - unless the diesel has a different exhaust tip?

03-28-2011, 07:47 PM	#1
EYE4SPEED Ex-Diesel Driver 63 Rep 2,000 Posts Drives: Audi SQ5 Join Date: Apr 2010 Location: West Coast... of Michigan iTrader: (22)	BMW Performance Help So I was at my local dealer and tried to order a Performance diffuser... We tried looking it up by my VIN, then generic using a regular LCI 335i, then using a pre-lci 335i, finally the part number shown on Tischer's site - 51192153917. It showed up on their screen as part #9, but could not be clicked on to explode for order. I have an E90 sedan, LCI and M-sport (believe pre-LCI part to be the same), but there are two numbers available: 51192153917 and 51192153916. Can someone who has the same car as me and has the correct part please verify what part number I need to order? Maybe one is for 328 (single exhaust) and the other is for the 335 (dual exhaust). The other question I have is I saw a 335is with Performance diffuser. The "black" bottom insert was a separate piece, like the carbon fiber one you can buy. Is this part interchangeable with the sedan so you don't have to mask paint the sedan version? Thank you guys for your input... __________________ FS: HRE Center Caps http://www.e90post.com/forums/showth...post13972317l]
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03-31-2011, 07:20 PM	#2
EYE4SPEED Ex-Diesel Driver 63 Rep 2,000 Posts Drives: Audi SQ5 Join Date: Apr 2010 Location: West Coast... of Michigan iTrader: (22)	Anyone? __________________ FS: HRE Center Caps http://www.e90post.com/forums/showth...post13972317l]
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03-31-2011, 07:33 PM	#3
just4kickz boku no namae ha... 336 Rep 11,025 Posts Drives: 2006 BS 330i Join Date: Feb 2006 Location: S. Bay Area, CA + Newark, NJ + ChiCity + True Blue iTrader: (11) Garage List 2006 E90 330i [0.00]	51192153916 335i 51192153917 325/etcetc realoem.com is your franddd __________________ looking for a PreLCI Black Sapphire e90 front bumper without license plate holes "Akimbo shotguns. Broken wrists anyone? And don't give me that 'it's just a game' bull**. Where the are my akimbo interventions then?! One scope on each eye mother**er!!"
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03-31-2011, 08:03 PM	#4
NJ330i Major 79 Rep 1,369 Posts Drives: 2006 Electric Red 330i Join Date: Feb 2010 Location: New Jersey iTrader: (29) Garage List 2006 BMW [9.50]	I just ordered that one and I used this number 51122147476
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04-01-2011, 06:33 AM	#5
EYE4SPEED Ex-Diesel Driver 63 Rep 2,000 Posts Drives: Audi SQ5 Join Date: Apr 2010 Location: West Coast... of Michigan iTrader: (22)	EDIT: Just4kickz is right, the part number -916 looks like it is the right diffuser plus box (maybe that includes the three trim pieces and clips). The part number -476 is literally just the diffuser. __________________ FS: HRE Center Caps http://www.e90post.com/forums/showth...post13972317l] Last edited by EYE4SPEED; 04-01-2011 at 04:10 PM..
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04-01-2011, 01:31 PM	#6
just4kickz boku no namae ha... 336 Rep 11,025 Posts Drives: 2006 BS 330i Join Date: Feb 2006 Location: S. Bay Area, CA + Newark, NJ + ChiCity + True Blue iTrader: (11) Garage List 2006 E90 330i [0.00]	i think what you've listed is the package, versus what the other member posted is just the part # of the individual part. there are additional coverings... __________________ looking for a PreLCI Black Sapphire e90 front bumper without license plate holes "Akimbo shotguns. Broken wrists anyone? And don't give me that 'it's just a game' bull**. Where the are my akimbo interventions then?! One scope on each eye mother**er!!"
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04-14-2011, 05:42 PM	#7
EYE4SPEED Ex-Diesel Driver 63 Rep 2,000 Posts Drives: Audi SQ5 Join Date: Apr 2010 Location: West Coast... of Michigan iTrader: (22)	Looks like 51192153916 is the correct part number for dual exhaust. Question is, will it fit a 335d because it only cross references the 335i and xdrive. Shouldn't it all be the same diffuser - unless the diesel has a different exhaust tip? __________________ FS: HRE Center Caps http://www.e90post.com/forums/showth...post13972317l]
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