LSD for 545i
06-22-2006, 09:37 PM
#11
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Location: San Diego, CA
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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
Lights: PIAA 4150K Xtreme White Plus fog lights, AIB v3
MOST IMPORTANT: Hardwired V1; =)
ED Date: 4/7/05, Re-delivery date: 5/21/05
Choi000,
Will you be able to make it to the Meet this Saturday? We can discuss the various differential options available for our 545i. What do you say?
Will you be able to make it to the Meet this Saturday? We can discuss the various differential options available for our 545i. What do you say?
06-22-2006, 09:54 PM
#12
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Location: Los Angeles, CA
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My Ride: 2004 545i 6spd, blk on blk, HRE 540R 20x9 in front and 20x10 in rear with Pirelli PZero Neros 245/25/20 front and 295/25/20 rear. H&R springs, and Eisenmann quad exhaust, V! radar detector, black grille, limo tint all around.
Originally Posted by jiio' post='301829' date='Jun 22 2006, 10:37 PM
Choi000,
Will you be able to make it to the Meet this Saturday? We can discuss the various differential options available for our 545i. What do you say?
Will you be able to make it to the Meet this Saturday? We can discuss the various differential options available for our 545i. What do you say?
. But do let me know how the meet goes and any pics would be awesome! 
06-23-2006, 08:03 AM
#13
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My Ride: -04 530D
Please let me k know the result. I WANT LSD and not that drug, because it comes to my car.
(this announcement is for CIA/NSA/ and any other listening this!!)
Skaffa
(this announcement is for CIA/NSA/ and any other listening this!!)
Skaffa
06-23-2006, 08:12 AM
#14
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Join Date: Apr 2005
Location: San Diego, CA
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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
Lights: PIAA 4150K Xtreme White Plus fog lights, AIB v3
MOST IMPORTANT: Hardwired V1; =)
ED Date: 4/7/05, Re-delivery date: 5/21/05
Originally Posted by skaffa' post='302044' date='Jun 23 2006, 09:03 AM
Please let me k know the result. I WANT LSD and not that drug, because it comes to my car.
(this announcement is for CIA/NSA/ and any other listening this!!)
Skaffa
(this announcement is for CIA/NSA/ and any other listening this!!)
Skaffa
You know, that is what I think of sometimes when I see "LSD", the magic mushrooms. 
06-23-2006, 08:55 AM
#15
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Thread Starter
Originally Posted by jiio' post='302049' date='Jun 23 2006, 06:12 PM
You know, that is what I think of sometimes when I see "LSD", the magic mushrooms. jiio, do you want 3.46 ratio without LSD ?
Look at this :
http://www.realoem.com/bmw/showparts.do?mo...161&hg=33&fg=05
645ci ... 3.46
06-23-2006, 09:22 AM
#16
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Join Date: Apr 2005
Location: San Diego, CA
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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
Lights: PIAA 4150K Xtreme White Plus fog lights, AIB v3
MOST IMPORTANT: Hardwired V1; =)
ED Date: 4/7/05, Re-delivery date: 5/21/05
Yeah, at this point in time I'm not going to care too much about LSD. Just give me better gearing!
It's the same final drive ratio as what Dinan is offering on theirs. Dinan's 3.45 and OEM 645 3.46. The price of the 645 diff is about the same as Dinan's.
I might wait for the Dinan ECU remap to become available so that I can take my car to a Dinan authorized dealer to do both the diff and ECU at the same time. The Dinan remapped ECU software is supposed to be available next month, or so I have heard.
It's the same final drive ratio as what Dinan is offering on theirs. Dinan's 3.45 and OEM 645 3.46. The price of the 645 diff is about the same as Dinan's.
I might wait for the Dinan ECU remap to become available so that I can take my car to a Dinan authorized dealer to do both the diff and ECU at the same time. The Dinan remapped ECU software is supposed to be available next month, or so I have heard.
06-23-2006, 10:49 AM
#17
Senior Members
Thread Starter
Originally Posted by jiio' post='302084' date='Jun 23 2006, 07:22 PM
Yeah, at this point in time I'm not going to care too much about LSD. Just give me better gearing!
It's the same final drive ratio as what Dinan is offering on theirs. Dinan's 3.45 and OEM 645 3.46. The price of the 645 diff is about the same as Dinan's.
I might wait for the Dinan ECU remap to become available so that I can take my car to a Dinan authorized dealer to do both the diff and ECU at the same time. The Dinan remapped ECU software is supposed to be available next month, or so I have heard.
It's the same final drive ratio as what Dinan is offering on theirs. Dinan's 3.45 and OEM 645 3.46. The price of the 645 diff is about the same as Dinan's.
I might wait for the Dinan ECU remap to become available so that I can take my car to a Dinan authorized dealer to do both the diff and ECU at the same time. The Dinan remapped ECU software is supposed to be available next month, or so I have heard.
The 3.45-46 final drive ratio requires a new map ?
06-23-2006, 10:53 AM
#18
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Join Date: Apr 2005
Location: San Diego, CA
Posts: 7,363
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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
Lights: PIAA 4150K Xtreme White Plus fog lights, AIB v3
MOST IMPORTANT: Hardwired V1; =)
ED Date: 4/7/05, Re-delivery date: 5/21/05
No, no. I want to "kill two birds with one stone." I'll do both mods at the same time to avoid having to take it in twice to the dealership. 
06-23-2006, 11:03 AM
#19
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Thread Starter
Originally Posted by jiio' post='302129' date='Jun 23 2006, 08:53 PM
No, no. I want to "kill two birds with one stone." I'll do both mods at the same time to avoid having to take it in twice to the dealership.
Ah, ok .
I have already remapped my 545i and now the engine is regular from 1500 rpm to 6500 rpm!
06-23-2006, 11:52 AM
#20
Senior Members
Thread Starter
Jiio, but with 3.45-46 the first gear will be too short, 56 kmh : every start wolud be a smoke fog, with LC .
But modify the gearbox, to modify only II gear, III gear and IV gear ?
I don't like the third gear of 180 kmh, for examples, and I would like to have the second gear a bit shorter (110 kmh instead of 115 like now) .
But modify the gearbox, to modify only II gear, III gear and IV gear ?
I don't like the third gear of 180 kmh, for examples, and I would like to have the second gear a bit shorter (110 kmh instead of 115 like now) .