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+370BHP for 35i

Specific discussion about the E89 2009 Z4 (sDrive35is, sDrive35i, sDrive30i, sDrive23i)
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Z_Victor1
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+370BHP for 35i

Post by Z_Victor1 » Sat Oct 10, 2009 11:00 am

Have been in discussions with a company offering a 're-map' for the 35i.
This will increase the power to over 370BHP and torque to 410 lb.ft.

They are a very well respected UK company with an excellent reputation. I cannot name them at the moment as I have not had the work done.

Open question to any experts out there.....can the DCT transmission handle this torque output?

I have read on forums that it is not designed to handle more than 375 lb.ft.
2009 sDrive35i, DSB, CBKL, DCT, Adpt M Sus, Ext Stor, St Ht, Thru Load, PDC F/R, Nav + ICE Pro, 6-Disc DVD, USB Interface

Davespeed3
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Re: +370BHP for 35i

Post by Davespeed3 » Tue Oct 20, 2009 12:05 am

ACS are offering a similar upgrade as part of their package for the new Z4...so yea should be fine.

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gnx
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Re: +370BHP for 35i

Post by gnx » Sat Nov 14, 2009 7:26 am


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teagueAMX
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Re: +370BHP for 35i

Post by teagueAMX » Sun Nov 15, 2009 3:05 am

Z_Victor1 wrote:I have read on forums that it is not designed to handle more than 375 lb.ft.
They say that but Steve Dinan says otherwise. I'll take Steve's word on it.

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Breaker
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Re: +370BHP for 35i

Post by Breaker » Mon Dec 07, 2009 5:52 pm

ESS are doing some upgrades for the 35i now.

http://www.esstuning.com/categories/BMW ... dDrive35i/
3.0si Z4 Coupe then an sDrive 35i Z4. Great cars, now gone. Range Rover Evoque owner now! :)

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mcbeee
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Re: +370BHP for 35i

Post by mcbeee » Mon Dec 14, 2009 7:12 pm

I'm looking at the JB+ for my Z4, does anyone have any comments about this or other products by Burgertuning.
http://www.burgertuning.com/

The cost seems very low compared to ESS and Dinan. Also very easy to remove when servicing the car at the dealership.

What are your thoughts or experiences??
Sold the Z4 M Roadster and a 911 Carrera S now I have a 2021 Z4 3.0i
8) 8) 8)

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