Racing Dynamics differentials
#1
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Thread Starter
LOL!
EUR 2800 for standard diff
EUR 5200 for LSD diff
RRR
OOO
TTT
FFF
LLL
!!!!!
Ok guys, I will order 3.15 from bimmerworld.com ring and pinion for ?350 .
And ?500 for mount it .
RD, wake up, 3.23 645ci manual/SMG diff costs less than 1500 EUR at the dealer!
Did someone call Dinan to ask for price of new LSD 3.45 and if it is possible to have 3.23 or 3.15 ?
EDIT : only a good news : RD told me that are not needed SW upgrades or other .. Only mount the part .
EUR 2800 for standard diff
EUR 5200 for LSD diff
RRR
OOO
TTT
FFF
LLL
!!!!!
Ok guys, I will order 3.15 from bimmerworld.com ring and pinion for ?350 .
And ?500 for mount it .
RD, wake up, 3.23 645ci manual/SMG diff costs less than 1500 EUR at the dealer!
Did someone call Dinan to ask for price of new LSD 3.45 and if it is possible to have 3.23 or 3.15 ?
EDIT : only a good news : RD told me that are not needed SW upgrades or other .. Only mount the part .
#2
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My Ride: 2007 E63 AMG | Obsidian Black | Schwarzes Nappa | Black BirdEye Maple | Premium II Package | Electronic Trunk Closer | Parktronic
Engine: RPi/Powerchips custom ECU tune, RPi Ram Air Kit (BMC filter, scoops), RennTech Sport exhaust, secondary cats, charcoal and resonator delete, custom AAA x-pipe
Exterior: 50% side windows / 35% rear window Formula One Pinnacle Series | Flat AMG hood emblem
Suspension: Renntech Lowering Module
Wheels/Tires: Radenergie R10, Falken FK452 245/30/20, Yokohama ADVAN Sport 285/25/20
-----------------------------------------
2005 545i Sport SMG | Ti Grau | Schwarzes Dakota | Anthracite Maple | Logic 7 | Nav
Engine: Custom AFE CAI, Superchips ECU remap, Sprint Booster, RDSport Dual Exhaust Conversion with Quad Pipes and X-pipe, 3 resonators deleted, 90mm tips!
Exterior: M-Tech Aero kit | M5 Mirrors | M5 Rear Bumper | Trunk Lid Finisher | Vorsteiner decklid spoiler | 50% Formula One Pinnacle Tint
Suspension and Brakes: Bilstein PSS9 coilovers, JBT BBK: 16" cross-drilled rotors, 8 piston and 15" cross-drilled rotors, 4 piston
Wheels: VIP Modular VR 02 20x9F, 20x10R | Toyo T1R 245/30/20F, 285/25/20R
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MOST IMPORTANT: Hardwired V1; =)
ED Date: 4/7/05, Re-delivery date: 5/21/05
No man,
I haven't had the time to call or write Dinan lately. Maybe after the New Year.
I haven't had the time to call or write Dinan lately. Maybe after the New Year.
#4
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My Ride: 2006 525i Silver Gray/Gray Dakota Leather | Steptronic | Cold Weather | Xenon | Premium Package
Modifications:
M Aero Kit | Carbon Fiber Kidney Grill | K&N Air Filter | Charcoal Filter Removed | Radenergie R10 Silver 20" soon | kW coilover V3 | SprintBooster soon | M5 trunk finisher
Next planned mods:
?Hamann quad exhaust + Hamann quad rear diffuser + Hamann Front Lip?
RD always have mad prices..
#5
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Thread Starter
Originally Posted by arcleid' post='369596' date='Dec 20 2006, 08:50 PM
RD always have mad prices..
Yes, now I am going to reply to him and say "Why should I buy 3.23 open diff from you for ?2800, if at my dealer the 645ci 3.23 diff costs 1500 ?!?!??!?!" .
What an idiot!
#6
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Thread Starter
Originally Posted by EuroCarFan' post='369594' date='Dec 20 2006, 08:40 PM
Dinan's website lists the differential for $1,999
The new lsd ?
Link pls .. ?
$2000 is not expensive ..
#7
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My Ride: BMW 545iA Black Sapphire
Model Year: 2005
Engine: 545i
Alex, you are refering to these RD final drive ratio's ?
2800euros for any of these ring and pinion mods ?
Final Drive Ratio Conversion to 4,10:1
Final Drive Ratio Conversion to 3,91:1
Final Drive Ratio Conversion to 3,73:1
Final Drive Ratio Conversion to 3,64:1
Final Drive Ratio Conversion to 3,46:1
Final Drive Ratio Conversion to 3,23:1
Final Drive Ratio Conversion to 3,15:1
Final Drive Ratio Conversion to 2,96:1
It's not cheap, for sure. But I have a different perspective. This mod will immediately offer you .2 sec off your 0-100. In and out job. No software update as you mentioned - and so on. Difficult to trace by BMW or your insurance company.
Just maybe, ( I doubt it) you're able to achieve the same result with a :
1. ECU (1250euros at Wetterauer) - will get erased with a software update = hassle
2. air filter (70 K&N) = maintainance
3. exhaust - the x-pipe with quad ( not just a muffler) (anywhere from 1300-3500euros) = not the best value for money, more of a dynamics sound/optics enhancement ( some performance enhancement)
I have a 3.38 final ratio (auto 545i) - and also looked at the 3,46 from RD. But are you sure the diff from the 645i is a straight fit to the E60 from a chassis standpoint?
1500euros but plus installation at BMW rates = around 2000euros?
Of course all of the above would be nice !!
just my opinion.
2800euros for any of these ring and pinion mods ?
Final Drive Ratio Conversion to 4,10:1
Final Drive Ratio Conversion to 3,91:1
Final Drive Ratio Conversion to 3,73:1
Final Drive Ratio Conversion to 3,64:1
Final Drive Ratio Conversion to 3,46:1
Final Drive Ratio Conversion to 3,23:1
Final Drive Ratio Conversion to 3,15:1
Final Drive Ratio Conversion to 2,96:1
It's not cheap, for sure. But I have a different perspective. This mod will immediately offer you .2 sec off your 0-100. In and out job. No software update as you mentioned - and so on. Difficult to trace by BMW or your insurance company.
Just maybe, ( I doubt it) you're able to achieve the same result with a :
1. ECU (1250euros at Wetterauer) - will get erased with a software update = hassle
2. air filter (70 K&N) = maintainance
3. exhaust - the x-pipe with quad ( not just a muffler) (anywhere from 1300-3500euros) = not the best value for money, more of a dynamics sound/optics enhancement ( some performance enhancement)
I have a 3.38 final ratio (auto 545i) - and also looked at the 3,46 from RD. But are you sure the diff from the 645i is a straight fit to the E60 from a chassis standpoint?
1500euros but plus installation at BMW rates = around 2000euros?
Of course all of the above would be nice !!
just my opinion.
#8
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My Ride: E60 M5, F85 X5M
Originally Posted by AlexFW' post='369639' date='Dec 20 2006, 01:41 PM
The new lsd ?
Link pls .. ?
$2000 is not expensive ..
Link pls .. ?
$2000 is not expensive ..
#9
Senior Members
Thread Starter
Originally Posted by andy545' post='369652' date='Dec 20 2006, 11:15 PM
Alex, you are refering to these RD final drive ratio's ?
2800euros for any of these ring and pinion mods ?
Attachment 26977
Final Drive Ratio Conversion to 4,10:1
Final Drive Ratio Conversion to 3,91:1
Final Drive Ratio Conversion to 3,73:1
Final Drive Ratio Conversion to 3,64:1
Final Drive Ratio Conversion to 3,46:1
Final Drive Ratio Conversion to 3,23:1
Final Drive Ratio Conversion to 3,15:1
Final Drive Ratio Conversion to 2,96:1
It's not cheap, for sure.
2800euros for any of these ring and pinion mods ?
Attachment 26977
Final Drive Ratio Conversion to 4,10:1
Final Drive Ratio Conversion to 3,91:1
Final Drive Ratio Conversion to 3,73:1
Final Drive Ratio Conversion to 3,64:1
Final Drive Ratio Conversion to 3,46:1
Final Drive Ratio Conversion to 3,23:1
Final Drive Ratio Conversion to 3,15:1
Final Drive Ratio Conversion to 2,96:1
It's not cheap, for sure.
1500euros but plus installation at BMW rates = around 2000euros?
just my opinion.
#10
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Thread Starter
Originally Posted by EuroCarFan' post='369671' date='Dec 20 2006, 11:56 PM
Don't see where it says LSD but here: http://www.dinancars.com/Series.asp?Series...e%20Tuning#2382
Yes, there says :
3.45 Differential
SMG & 6-Speed
Driveline Tuning
Part #:
Price:
D773-0600
$1999.00
Labor Hours: 4.10
Required Products: BMW Differential Fluid
Special Notes: Differential comes without rear cover. Installer must swap with diff from car and add BMW Synthetic fluid. Comes with cover gasket.
Provides a 17.7% shorter ratio vs stock (2.93).
---------
But it isn't the LSD .
I'm afraid it could be $3000 ...