For Sale – E90 M3 / E92 M3 4.44 Race Differential (Diff)

ralphwarren · 09-25-2018, 12:06 PM

BIMMERPOST / Classifieds

Asking Price:

Sold

Item Interest

For Sale – E90 M3 / E92 M3 4.44 Race Differential (Diff)

I am selling my spare differential built by Dan at Diffsonline.

It contains a BMW Motorsport 4.44 gear set and is a 3-clutch unit set to 40% static lock and ramps modified to 35/60 (acceleration/deceleration). Redline 75W110 recommended.

This is an incredible race diff used by many top club and professional BMW race teams.

This diff is basically new with just 1 test weekend on it. It would cost you $7199 to buy today. I am asking $4750 (no core required).

http://diffsonline.com/bmw-e9x-m3-differentials.html

Avail for pickup in Irvine, CA or it will ship double-boxed with no rear fin cover from ZIP 92620. Buyer pays actual shipping costs.

ECAM3 · 02-09-2019, 08:59 AM

Still for sale?

ralphwarren · 05-12-2020, 11:39 AM

Hello. This diff is still for sale. It is the ultimate diff for a tracked E90/E92 M3 6-speed.

-Ralph Warren

vovabms@gmail.com · 03-01-2021, 10:44 AM

Hello. still for sale?

CryptoFunds · 03-01-2021, 12:44 PM

Also interested if it's not sold

ralphwarren · 03-05-2021, 12:30 AM

Hello... the diff is still for sale. It is in my garage in Irvine looking for a loving home. Let me know if you have any questions.

-Ralph Warren

vovabms@gmail.com · 03-08-2021, 08:33 AM

what your phone number?

Move Over · 03-08-2021, 02:12 PM

This should be a monster for 6mt...

ralphwarren · 03-23-2021, 05:30 PM

Lots of interest but this diff is still avail.

At diffsonline.com, this diff would cost you $7099 today AND you'd have to send them your diff so it would be $8599 without your core.

This diff has one break-in weekend on it used primarily for break-in and testing.

It is available for pickup in Irvine, CA or I can ship it to you.

-Ralph Warren

ralphwarren · 08-17-2021, 08:06 PM

This diff would now cost you $8999 to build without your core!

Quote:

Originally Posted by ralphwarren

Lots of interest but this diff is still avail.

At diffsonline.com, this diff would cost you $7099 today AND you'd have to send them your diff so it would be $8599 without your core.

This diff has one break-in weekend on it used primarily for break-in and testing.

It is available for pickup in Irvine, CA or I can ship it to you.

-Ralph Warren

ralphwarren · 11-28-2021, 11:06 PM

Still avail...

Quote:

Originally Posted by ralphwarren

This diff would now cost you $8999 to build without your core!

HolyChitMeng · 11-29-2021, 12:16 PM

Quote:

Originally Posted by ralphwarren

Still avail...

Quote:

Originally Posted by ralphwarren

This diff would now cost you $8999 to build without your core!

Are you negotiable?

ralphwarren · 01-03-2022, 11:33 AM

Cost of the gear set came down. Would cost $7199 to build today. Just lowered price to $4750.

Winter.M3 · 04-25-2022, 11:29 PM

pmd

Move Over · 04-27-2022, 02:36 PM

Such a good deal

ralphwarren · 09-12-2023, 02:26 AM

Sold.

Mjragusa3 · 09-12-2023, 12:31 PM

i wonder how this feels vs stock

09-25-2018, 12:06 PM	#1
ralphwarren Private First Class 21 Rep 108 Posts Drives: E90 M3 Race Car Join Date: Mar 2007 Location: Irvine, CA iTrader: (1)	For Sale – E90 M3 / E92 M3 4.44 Race Differential (Diff) BIMMERPOST / Classifieds Asking Price: Sold Item Interest For Sale – E90 M3 / E92 M3 4.44 Race Differential (Diff) I am selling my spare differential built by Dan at Diffsonline. It contains a BMW Motorsport 4.44 gear set and is a 3-clutch unit set to 40% static lock and ramps modified to 35/60 (acceleration/deceleration). Redline 75W110 recommended. This is an incredible race diff used by many top club and professional BMW race teams. This diff is basically new with just 1 test weekend on it. It would cost you $7199 to buy today. I am asking $4750 (no core required). http://diffsonline.com/bmw-e9x-m3-differentials.html Avail for pickup in Irvine, CA or it will ship double-boxed with no rear fin cover from ZIP 92620. Buyer pays actual shipping costs. Last edited by ralphwarren; 01-03-2022 at 11:31 AM..
	Appreciate 0 Tweet Quote

02-09-2019, 08:59 AM	#2
ECAM3 Private First Class 24 Rep 135 Posts Drives: 2016 GT4 Join Date: Mar 2013 Location: Colorado iTrader: (2)	Still for sale? __________________ 2013 E92 M3: AW ZCP 6MT - SOLD 2016 CAYMAN GT4 - SBM, LWBS
	Appreciate 0 Quote

05-12-2020, 11:39 AM	#3
ralphwarren Private First Class 21 Rep 108 Posts Drives: E90 M3 Race Car Join Date: Mar 2007 Location: Irvine, CA iTrader: (1)	Hello. This diff is still for sale. It is the ultimate diff for a tracked E90/E92 M3 6-speed. -Ralph Warren Last edited by ralphwarren; 01-10-2022 at 01:11 AM..
	Appreciate 0 Quote

03-01-2021, 10:44 AM	#4
vovabms@gmail.com New Member 2 Rep 8 Posts Drives: 335i Join Date: Mar 2021 Location: CA iTrader: (0)	Hello. still for sale?
	Appreciate 1 DRLane3985.50 Quote

03-01-2021, 12:44 PM	#5
CryptoFunds Enlisted Member 6 Rep 47 Posts Drives: E90 M3 E30 M3 Join Date: Feb 2018 Location: Virginia iTrader: (0)	Also interested if it's not sold
	Appreciate 0 Quote

03-05-2021, 12:30 AM	#6
ralphwarren Private First Class 21 Rep 108 Posts Drives: E90 M3 Race Car Join Date: Mar 2007 Location: Irvine, CA iTrader: (1)	Hello... the diff is still for sale. It is in my garage in Irvine looking for a loving home. Let me know if you have any questions. -Ralph Warren
	Appreciate 0 Quote

03-08-2021, 08:33 AM	#7
vovabms@gmail.com New Member 2 Rep 8 Posts Drives: 335i Join Date: Mar 2021 Location: CA iTrader: (0)	what your phone number?
	Appreciate 0 Quote

03-08-2021, 02:12 PM	#8
Move Over Colonel 1257 Rep 2,492 Posts Drives: M3 6MT Join Date: May 2015 Location: Peninsula iTrader: (9)	This should be a monster for 6mt... __________________ 2010 E92 M3 DCT
	Appreciate 0 Quote

03-23-2021, 05:30 PM	#9
ralphwarren Private First Class 21 Rep 108 Posts Drives: E90 M3 Race Car Join Date: Mar 2007 Location: Irvine, CA iTrader: (1)	Lots of interest but this diff is still avail. At diffsonline.com, this diff would cost you $7099 today AND you'd have to send them your diff so it would be $8599 without your core. This diff has one break-in weekend on it used primarily for break-in and testing. It is available for pickup in Irvine, CA or I can ship it to you. -Ralph Warren Last edited by ralphwarren; 04-05-2021 at 12:15 PM..
	Appreciate 0 Quote

01-03-2022, 11:33 AM	#13
ralphwarren Private First Class 21 Rep 108 Posts Drives: E90 M3 Race Car Join Date: Mar 2007 Location: Irvine, CA iTrader: (1)	Cost of the gear set came down. Would cost $7199 to build today. Just lowered price to $4750.
	Appreciate 0 Quote

04-25-2022, 11:29 PM	#14
Winter.M3 Private First Class 57 Rep 149 Posts Drives: BMW M3 E92 Join Date: Nov 2019 Location: Virginia iTrader: (1) Garage List 2008 BMW M3 [0.00]	pmd
	Appreciate 0 Quote

04-27-2022, 02:36 PM	#15
Move Over Colonel 1257 Rep 2,492 Posts Drives: M3 6MT Join Date: May 2015 Location: Peninsula iTrader: (9)	Such a good deal __________________ 2010 E92 M3 DCT
	Appreciate 0 Quote

09-12-2023, 02:26 AM	#16
ralphwarren Private First Class 21 Rep 108 Posts Drives: E90 M3 Race Car Join Date: Mar 2007 Location: Irvine, CA iTrader: (1)	Sold.
	Appreciate 0 Quote

09-12-2023, 12:31 PM	#17
Mjragusa3 Private 11 Rep 80 Posts Drives: E90 Join Date: Jan 2021 Location: Usa iTrader: (0)	i wonder how this feels vs stock
	Appreciate 0 Quote