3.73 non LSD rear diff.

Steeler · 10-24-2015, 12:15 PM

BIMMERPOST / Classifieds

Asking Price:

Sold

Or Best Offer

Item Interest

Can't get price or location to show on front page
$400 usd pick up
Location Canada N2C1M6

This simple swap will increase the torque multiplication on a 3.07 equipped car by 21% in all gears. You will be in to the meat of the engines power quicker.
The trade off is a lower top speed.

Install is 2-4 hours depending on your expertise.

Came from a 60,000 km SMG Z4 N52
Have ran it in my Supercharged Z4 for 2 years with zero issues.
Full synthetic lube added when installed.

Reason for selling is because I have increased boost and I am not hooking up. Going to an LSD unit for next year.

Diff is still in car but can be removed in a couple of hours.
Car is now stored for the winter.

This unit will fit any 03-08 non M Z4 and 01-06 E46 as shown here. http://www.bokchoys.com/differential/GearRatios_E46.htm

I can confirm that the rear differential are the same for Z4 03-08 and 01-06 E46 as I had a 3.46 from an E46 in my car for a short time.

Priced at $400 usd for local pickup.
Shipping costs will be based on buyers location.
Willing to deliver within 50 km of kitchener Ont. Canada.

3002 tii · 10-24-2015, 03:34 PM

Very nice, I have the same swap waiting for me in few weeks (3.46->3.73)

pokeybritches · 10-24-2015, 11:13 PM

Great deal!!

Steeler · 10-26-2015, 08:25 AM

Thanks guys

Approx. 3050rpm @ 60MPH with 6 speed and 265/35 tires

Steeler · 10-29-2015, 04:04 PM

Bump

This diff will wake up any 3.0i or si 6 speed
Easy install

Hey if it is a local buyer I will even assist in the install
Surplus to requirement now I have an LSD

Steeler · 11-05-2015, 05:43 PM

Bumpers

10-24-2015, 12:15 PM	#1
Steeler Colonel 2429 Rep 2,704 Posts Drives: Built not Bought 04 Z4 VF Join Date: Feb 2013 Location: Kitchener Ontario Canada iTrader: (2)	3.73 non LSD rear diff. BIMMERPOST / Classifieds Asking Price: Sold Or Best Offer Item Interest Can't get price or location to show on front page $400 usd pick up Location Canada N2C1M6 This simple swap will increase the torque multiplication on a 3.07 equipped car by 21% in all gears. You will be in to the meat of the engines power quicker. The trade off is a lower top speed. Install is 2-4 hours depending on your expertise. Came from a 60,000 km SMG Z4 N52 Have ran it in my Supercharged Z4 for 2 years with zero issues. Full synthetic lube added when installed. Reason for selling is because I have increased boost and I am not hooking up. Going to an LSD unit for next year. Diff is still in car but can be removed in a couple of hours. Car is now stored for the winter. This unit will fit any 03-08 non M Z4 and 01-06 E46 as shown here. http://www.bokchoys.com/differential/GearRatios_E46.htm I can confirm that the rear differential are the same for Z4 03-08 and 01-06 E46 as I had a 3.46 from an E46 in my car for a short time. Priced at $400 usd for local pickup. Shipping costs will be based on buyers location. Willing to deliver within 50 km of kitchener Ont. Canada. __________________ W2A Intercooled Vortech V3Si, custom ducting, Alpha N, 60# Bosch,2.62 pulley, multi port WMI, Severn Tuning(pokeybritches), Tial, magnaflow,SS race muffler, 42 design,3.91LSD, H&R, Hotchkis,ST coils,Konis, Megan camber arms, AKG SS, Nylon mounts, Poly bushings, Carbon interior, CF Aero.APEX Last edited by Steeler; 12-19-2015 at 08:28 PM.. Reason: Title change
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10-24-2015, 03:34 PM	#2
3002 tii Lieutenant General 2285 Rep 12,565 Posts Drives: Z4 M, X5, GX460 Join Date: Apr 2008 Location: CT iTrader: (99) Garage List F15 X5 xDrive35i [8.75] E86 Z4 M [10.00] F10 550i (Retired) [9.17] F25 X3 xDrive35i (R ... [9.43] E82 135is (Retired) [9.50] E85 Z4 M (Retired) [9.41] E90 328i xDrive (Re ... [9.25] E86 Z4 3.0si (Retired) [9.24]	Very nice, I have the same swap waiting for me in few weeks (3.46->3.73) __________________ Follow for latest mods
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10-24-2015, 11:13 PM	#3
pokeybritches Colonel 479 Rep 2,782 Posts Drives: ESS/G-Power Z4M, VF Z4, 996tt Join Date: Sep 2009 Location: Los Angeles iTrader: (12) Garage List 2006 BMW Z4M [10.00] 2006 BMW Z4M [8.50] 2003 BMW Z4 3.0i [9.00]	Great deal!! __________________ VF Engineering Z4 3.0i, ESS Z4M, G-Power Z4M, 996 Turbo
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10-26-2015, 08:25 AM	#4
Steeler Colonel 2429 Rep 2,704 Posts Drives: Built not Bought 04 Z4 VF Join Date: Feb 2013 Location: Kitchener Ontario Canada iTrader: (2)	Thanks guys Approx. 3050rpm @ 60MPH with 6 speed and 265/35 tires __________________ W2A Intercooled Vortech V3Si, custom ducting, Alpha N, 60# Bosch,2.62 pulley, multi port WMI, Severn Tuning(pokeybritches), Tial, magnaflow,SS race muffler, 42 design,3.91LSD, H&R, Hotchkis,ST coils,Konis, Megan camber arms, AKG SS, Nylon mounts, Poly bushings, Carbon interior, CF Aero.APEX
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10-29-2015, 04:04 PM	#5
Steeler Colonel 2429 Rep 2,704 Posts Drives: Built not Bought 04 Z4 VF Join Date: Feb 2013 Location: Kitchener Ontario Canada iTrader: (2)	Bump This diff will wake up any 3.0i or si 6 speed Easy install Hey if it is a local buyer I will even assist in the install Surplus to requirement now I have an LSD __________________ W2A Intercooled Vortech V3Si, custom ducting, Alpha N, 60# Bosch,2.62 pulley, multi port WMI, Severn Tuning(pokeybritches), Tial, magnaflow,SS race muffler, 42 design,3.91LSD, H&R, Hotchkis,ST coils,Konis, Megan camber arms, AKG SS, Nylon mounts, Poly bushings, Carbon interior, CF Aero.APEX
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11-05-2015, 05:43 PM	#6
Steeler Colonel 2429 Rep 2,704 Posts Drives: Built not Bought 04 Z4 VF Join Date: Feb 2013 Location: Kitchener Ontario Canada iTrader: (2)	Bumpers __________________ W2A Intercooled Vortech V3Si, custom ducting, Alpha N, 60# Bosch,2.62 pulley, multi port WMI, Severn Tuning(pokeybritches), Tial, magnaflow,SS race muffler, 42 design,3.91LSD, H&R, Hotchkis,ST coils,Konis, Megan camber arms, AKG SS, Nylon mounts, Poly bushings, Carbon interior, CF Aero.APEX
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