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      11-19-2012, 08:31 PM   #45
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How's the diff going?
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      11-21-2012, 03:43 PM   #46
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Quote:
Originally Posted by leigh
How's the diff going?
Break-in service scheduled for next weds..! Been following break-in procedure to the "T"... Current update:

- Can definetly feel a big difference in the low end pick up, especially out of corners.
- The car actually feels lighter on take-off, like my e46.
- Crusing on the fwy at 100, the RPM is at 4k vs 3.5k stock.
- Averaging at 18.8mpg vs 20.1mpg stock.
- No whining/clicking sound as others have stated. Like stock...
- Throttle is jumpy crusing in 1st. More sensitive... Goes through 1st pretty quick... Have a feeling my tires won't hold-up...

Will update after the break-in..!
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      11-29-2012, 12:27 AM   #47
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DAMNNN..! Best mod ever..! This combine with Benvo tune is insane..! Low torque dip is gone. Just got back after break-in service...
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      11-29-2012, 01:13 AM   #48
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Quote:
Originally Posted by elusiveOne View Post
DAMNNN..! Best mod ever..! This combine with Benvo tune is insane..! Low torque dip is gone. Just got back after break-in service...
Do you think it's a good idea to add this when I already have a ess 650kit?
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      11-29-2012, 01:23 AM   #49
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Quote:
Originally Posted by elusiveOne
DAMNNN..! Best mod ever..! This combine with Benvo tune is insane..! Low torque dip is gone. Just got back after break-in service...
Tell us more
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      11-29-2012, 05:35 AM   #50
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Quote:
Originally Posted by elusiveOne View Post
DAMNNN..! Best mod ever..! This combine with Benvo tune is insane..! Low torque dip is gone. Just got back after break-in service...
Awesome! My new 3.62 diff is about to be installed and combined with BPMSport's tune
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      11-29-2012, 07:08 AM   #51
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Quote:
Originally Posted by M3SQRD View Post
Awesome! My new 3.62 diff is about to be installed and combined with BPMSport's tune
Damn after reading all this I wanna get one. What ratio do you guys recommend for a stock M3?

This seems like a no brainer. 15% more torque and the only downside is lower topspeed...id take that any day. I still have my limiter on so i doubt id have any complaint of capping off at 185mph.

How much is installation?
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      11-29-2012, 08:28 AM   #52
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Does the speedo change?
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      11-29-2012, 09:21 AM   #53
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Quote:
Originally Posted by elusiveOne View Post
DAMNNN..! Best mod ever..! This combine with Benvo tune is insane..! Low torque dip is gone. Just got back after break-in service...
Quote:
Originally Posted by Mike Benvo View Post
Tell us more
I second. Give better details.

I have the 625 kit and am contemplating getting the 3.45 diff.
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      11-29-2012, 09:27 AM   #54
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Quote:
Originally Posted by skoot3r View Post
sorry for the super late reply I've had it since I got my car. 60k miles no track time with 3 launches on it. It is making a whining noise while driving. I'm currently waiting on Dinan to contact me on when I can get it fixed or replaced all together
Whats the latest on your situation?

Any one heard of, or experienced anything similar on the diffs?

Also what are the maintenance requirements for the diffs? Dinan's website doesn't give those details. Dont want a headache.
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      11-29-2012, 09:45 AM   #55
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Quote:
Originally Posted by knolow View Post
Whats the latest on your situation?

Any one heard of, or experienced anything similar on the diffs?

Also what are the maintenance requirements for the diffs? Dinan's website doesn't give those details. Dont want a headache.
Another option is Diffsonline. They build diffs for street thru pro racing applications. Also, they offer several different diff types and final drive options - I ordered mine thru BimmerWorld.
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      11-29-2012, 09:48 AM   #56
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Quote:
Originally Posted by biggynuts01 View Post
Damn after reading all this I wanna get one. What ratio do you guys recommend for a stock M3?

This seems like a no brainer. 15% more torque and the only downside is lower topspeed...id take that any day. I still have my limiter on so i doubt id have any complaint of capping off at 185mph.

How much is installation?
By "stock" do you mean NA? My car is NA and I decided to go with a 3.62 FD and a raised 8600 rpm redline.

Installation - around ~$500
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      11-29-2012, 09:51 AM   #57
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Quote:
Originally Posted by leigh
Quote:
Originally Posted by elusiveOne View Post
DAMNNN..! Best mod ever..! This combine with Benvo tune is insane..! Low torque dip is gone. Just got back after break-in service...
Do you think it's a good idea to add this when I already have a ess 650kit?[/quote]


Per my conversation with Dinan rep, I am planning to install the stroker motor so they recommended the 3.45 vs the 3.62 because with the 3.62 first gear would be useless, would not be able to get any traction...
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      11-29-2012, 10:15 AM   #58
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Quote:
Originally Posted by Mike Benvo
Quote:
Originally Posted by elusiveOne
DAMNNN..! Best mod ever..! This combine with Benvo tune is insane..! Low torque dip is gone. Just got back after break-in service...
Tell us more
Is like going back in time, back in my turbo honda days... The car feels light, and keeps pulling off the start...

With the "Benvo" euro MDM and the DCT flash the car is crazy around corners. I'm drifting around ever corner, and it keeps me in control... Gottta have the Euro MDM and DCT flash with the diff..!

I've been through Dinan Stage 2 tune, Evolve tune and now "Benvo" tune and I feel it is by far the best for the S65..! The difference is obvious, Mike knows his shit, hands down...
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      11-29-2012, 10:17 AM   #59
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Quote:
Originally Posted by M3SQRD
Quote:
Originally Posted by elusiveOne View Post
DAMNNN..! Best mod ever..! This combine with Benvo tune is insane..! Low torque dip is gone. Just got back after break-in service...
Awesome! My new 3.62 diff is about to be installed and combined with BPMSport's tune [/quote]


Congrats..! I really wanted the 3.62..! 15% increase, damn I could only imagine...
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      11-29-2012, 10:20 AM   #60
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Quote:
Originally Posted by biggynuts01
Quote:
Originally Posted by M3SQRD View Post
Awesome! My new 3.62 diff is about to be installed and combined with BPMSport's tune
Damn after reading all this I wanna get one. What ratio do you guys recommend for a stock M3?

This seems like a no brainer. 15% more torque and the only downside is lower topspeed...id take that any day. I still have my limiter on so i doubt id have any complaint of capping off at 185mph.
How much is installation?[/quote]


Hit up Autohaus Frankfurt in Temecula. They gave me a package deal with the diff, install and break-in service and it was about 10% more...
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      11-29-2012, 10:23 AM   #61
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Quote:
Originally Posted by Hothonda
Does the speedo change?

Yep, crusing at 100mph the RPM is at 4k vs stock at 3.5k...
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      11-29-2012, 10:51 AM   #62
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Quote:
Originally Posted by M3SQRD View Post
By "stock" do you mean NA? My car is NA and I decided to go with a 3.62 FD and a raised 8600 rpm redline.

Installation - around ~$500
When i say "stock" i mean, no engine mods at all. I dont have a tune, pully, FI, or anything.

This is the perfect mod for me. I will get this when my bonus comes around.
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      11-29-2012, 10:53 AM   #63
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Quote:
Originally Posted by elusiveOne View Post
How much is installation?

Hit up Autohaus Frankfurt in Temecula. They gave me a package deal with the diff, install and break-in service and it was about 10% more...[/quote]

Awesome, can you PM me the total cost from Autohaus Frankfurt?
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      11-29-2012, 10:54 AM   #64
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Quote:
Originally Posted by elusiveOne View Post
Yep, crusing at 100mph the RPM is at 4k vs stock at 3.5k...
Not the rpm, but accurate speed reading on the speedometer w/the deeper rear gear ratio?
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      11-29-2012, 11:54 AM   #65
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Quote:
Originally Posted by Hothonda View Post
Does the speedo change?
No - changing the FD doesn't impact the speedo.
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      11-29-2012, 11:58 AM   #66
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Quote:
Originally Posted by elusiveOne View Post

Congrats..! I really wanted the 3.62..! 15% increase, damn I could only imagine...
Thanks! I don't think you need the 3.62 with the stroker motor
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