Wavetrac in n55

Pepe_pr · 04-20-2011, 10:37 PM

Hey guys, i got a friend who has for sale a wavetrac lsd for sale. Im a newbie in lsd, any thougth? He has a 335i std my car is a n55 at. Will it work? I have read many theads that people love this lsd and performance wise its a good deal, just need some feedback.

farbmw · 04-21-2011, 07:05 AM

Well the gears would be different, but would it work I am not sure I think it would but the best persom to ask would be Harold at HP Autowerks, he is a vender on this forum.

tscdennab · 04-21-2011, 09:06 AM

I think the N54 and N55 are mated to the same transmission, so the diff should have the same final gear. It should be the same.

vasillalov · 04-21-2011, 09:10 AM

Auto and manual transmissions use different final drives.

BerkTechnology · 04-21-2011, 10:47 PM

If you are swapping the entire pumpkin you will be changing your final drive gears.

Manual = 3.08
Auto = 3.46

You can have a diff builder remove the diff from housing and have them install it into your housing if you guys both have the same size ring gear.

Pepe_pr · 04-22-2011, 08:54 AM

Im going to have to see the lsd info and get back to you guys

Mr. 5 · 04-22-2011, 09:41 AM

Quote:

Originally Posted by BerkTechnology

If you are swapping the entire pumpkin you will be changing your final drive gears.

Manual = 3.08
Auto = 3.46
DCT = 2.56
1M = 3.15

You can have a diff builder remove the diff from housing and have them install it into your housing if you guys both have the same size ring gear.

I added a couple.

I'd love to get my hands on a 3.15!

makarov88 · 04-22-2011, 07:57 PM

Getting the Wavetrac installed Monday from HP autowerks in Santa Barbara, pepe you should def do it I was thinkin about it for such a long time and so relieved I pulled the trigger

can't wait to see that power put down properly

Pepe_pr · 04-22-2011, 08:28 PM

Quote:

Originally Posted by makarov88

Getting the Wavetrac installed Monday from HP autowerks in Santa Barbara, pepe you should def do it I was thinkin about it for such a long time and so relieved I pulled the trigger

can't wait to see that power put down properly

What model are you getting? Let me know in order to verify if the one that they are selling works?

Constant.S · 04-22-2011, 09:03 PM

Quote:

Originally Posted by Mr. 5

I'd love to get my hands on a 3.15!

Nice find, i always thought it would have the same "iS DCT" final drive on the 1M. Now you got me kinda wanting a 3.15 too

HP Autosport · 10-13-2011, 11:33 PM

Quote:

Originally Posted by Pepe_pr

Hey guys, i got a friend who has for sale a wavetrac lsd for sale. Im a newbie in lsd, any thougth? He has a 335i std my car is a n55 at. Will it work? I have read many theads that people love this lsd and performance wise its a good deal, just need some feedback.

Auto to Auto or manual to manual it will fit fine.

ian2002525 · 10-13-2011, 11:40 PM

n55 is not like n54. for n55 you need to cut off a lot of parts, but n54 is directly bolt on.
you need to think about it

HP Autosport · 10-13-2011, 11:44 PM

Quote:

Originally Posted by ian2002525

n55 is not like n54. for n55 you need to cut off a lot of parts, but n54 is directly bolt on.
you need to think about it

Engine family has no bearing on the ring gear needed to be cut off or not. It is more transmission type driven now. Earlier in 2007, production date actually mattered.

N54 is not a direct bolt on for Feb. 2007 and later manual transmission cars. As a matter of fact, LSD is not a bolt-on part in any case. Professional installation and setup is needed for proper function and longevity.

ciomas · 10-14-2011, 08:06 AM

I swapped mine for a quaife in the second week of owning the car. Cant immagine driving a car without one. Its not an M diff but still helps a lot

04-20-2011, 10:37 PM	#1
Pepe_pr Lieutenant 35 Rep 553 Posts Drives: 135i black on black Join Date: Sep 2010 Location: San Juan PR iTrader: (1)	Wavetrac in n55 Hey guys, i got a friend who has for sale a wavetrac lsd for sale. Im a newbie in lsd, any thougth? He has a 335i std my car is a n55 at. Will it work? I have read many theads that people love this lsd and performance wise its a good deal, just need some feedback. __________________ USED TO HAVE A 385 whp 479 tq N55 335 2011 (AT) AND NOW A 135 M package 2010 (AT) 447whp/504tq
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04-21-2011, 07:05 AM	#2
farbmw Brigadier General 422 Rep 4,501 Posts Drives: 2015 M4 6SPD MANUAL! Join Date: Aug 2009 Location: Toronto iTrader: (11)	Well the gears would be different, but would it work I am not sure I think it would but the best persom to ask would be Harold at HP Autowerks, he is a vender on this forum. __________________ Have BT Tool professional, will scan and clear codes on your BMW. And now I am able to code my 2011 335is and M4 Link to my M4 euro delivery! http://f80.bimmerpost.com/forums/sho....php?t=1006526
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04-21-2011, 09:06 AM	#3
tscdennab Banned 151 Rep 1,809 Posts Drives: BMW 335i Join Date: Oct 2010 Location: Europe iTrader: (0) Garage List 2008 BMW [6.24]	I think the N54 and N55 are mated to the same transmission, so the diff should have the same final gear. It should be the same.
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04-21-2011, 09:10 AM	#4
vasillalov Mad Linux Guru On The Loose 1121 Rep 5,396 Posts Drives: 2008 335i Sedan, 2023 M3 Join Date: Aug 2009 Location: Chicago, IL iTrader: (5) Garage List 2023 BMW M3 [0.00] 2008 335i E90 [8.00]	Auto and manual transmissions use different final drives. __________________ 6MT \| COBB \| AR \| AE \| Forge DV \| HPF \| P3 Gauge \| Hybrid Intake \| O.S.Giken TCD \| All M3 bits \| TCKLine \| StopTech \| UUC \| ER \| SPEC
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04-21-2011, 10:47 PM	#5
BerkTechnology Lieutenant Colonel 223 Rep 1,565 Posts Drives: Fast Join Date: May 2008 Location: Irvine, CA iTrader: (1)	If you are swapping the entire pumpkin you will be changing your final drive gears. Manual = 3.08 Auto = 3.46 You can have a diff builder remove the diff from housing and have them install it into your housing if you guys both have the same size ring gear.
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04-22-2011, 08:54 AM	#6
Pepe_pr Lieutenant 35 Rep 553 Posts Drives: 135i black on black Join Date: Sep 2010 Location: San Juan PR iTrader: (1)	Im going to have to see the lsd info and get back to you guys __________________ USED TO HAVE A 385 whp 479 tq N55 335 2011 (AT) AND NOW A 135 M package 2010 (AT) 447whp/504tq
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04-22-2011, 07:57 PM	#8
makarov88 Private First Class 12 Rep 132 Posts Drives: N55 335i M-Sport Join Date: Mar 2011 Location: Ventura, CA iTrader: (3)	Getting the Wavetrac installed Monday from HP autowerks in Santa Barbara, pepe you should def do it I was thinkin about it for such a long time and so relieved I pulled the trigger can't wait to see that power put down properly
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10-13-2011, 11:40 PM	#12
ian2002525 台灣台北市 88 Rep 1,267 Posts Drives: 2009 GT-R Premium Join Date: Jun 2010 Location: Brentwood, TN/台灣 iTrader: (6) Garage List 2011 335i coupe [9.00]	n55 is not like n54. for n55 you need to cut off a lot of parts, but n54 is directly bolt on. you need to think about it __________________ Car Sold- 2011 E92 335i Msport Car Sold- 2009 Nissan GT-R tuned on E85
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10-14-2011, 08:06 AM	#14
ciomas Captain 30 Rep 679 Posts Drives: M4 Join Date: Feb 2010 Location: 3city PL iTrader: (0)	I swapped mine for a quaife in the second week of owning the car. Cant immagine driving a car without one. Its not an M diff but still helps a lot __________________ 335 - Öhlins//Swift//M3 front suspension//M3 subframe bushes//Quaife LSD//AR Design Catless//Forge Intercooler//Alcon BBK//Goodridge//AFE//RPI//Fenders - SOLD M4-Mineral Gray/Full Shakir Orange/DCT/M Ceramic/M Adaptive Susp.
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