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      05-13-2016, 12:26 AM   #1
1cleanm6
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640i GC- Stage 1 BMS Tune owners imputs needed- Looking for more power

Hello Guys,

Owner of a beautiful 15' 640I M sport. Im looking for more power, its a tad under-powered compared to cars I've owned before. Im looking for a stage 1 tune from BMS. Do any owners have any dynos or recommendations? Im looking for a nice bump in power and torque(50hp/50 torque+) atleast.

I tried to find dynos for f06 , but didnt have much luck. I know the n55 on the 6 has 315 hp and n55 on 3-4 series has 300hp. Im looking to get to 375-400hp with chip. I dont want the jb4 as i dont plan on running different stages/setups.

Any help would be appreciated!
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      05-13-2016, 12:29 AM   #2
ARC550
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Quote:
Originally Posted by 1cleanm3
Hello Guys,

Owner of a beautiful 15' 640I M sport. Im looking for more power, its a tad under-powered compared to cars I've owned before. Im looking for a stage 1 tune from BMS. Do any owners have any dynos or recommendations? Im looking for a nice bump in power and torque(50hp/50 torque+) atleast.

I tried to find dynos for f06 , but didnt have much luck. I know the n55 on the 6 has 315 hp and n55 on 3-4 series has 300hp. Im looking to get to 375-400hp with chip. I dont want the jb4 as i dont plan on running different stages/setups.

Any help would be appreciated!
JB4 is preset for One setup, plug and drive. You'll easily** get 50hp/50torque

You will be at 400-430 crank Hp
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      05-13-2016, 12:32 AM   #3
1cleanm6
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Quote:
Originally Posted by ARC550 View Post
JB4 is preset for One setup, plug and drive. You'll easily** get 50hp/50torque

You will be at 400-430 crank Hp

I havent been in the bmw game for a while! lol

Doesnt the jb4 require a lot more work to install and remove? (service appointments,etc). When I had my 2007 335i a long long time ago i remember a complicated install.

Any 640i n55 owners who have the jb4/jb stage 1 please tell us what you think,
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      05-13-2016, 08:59 AM   #4
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Quote:
Originally Posted by 1cleanm3
Quote:
Originally Posted by ARC550 View Post
JB4 is preset for One setup, plug and drive. You'll easily** get 50hp/50torque

You will be at 400-430 crank Hp

I havent been in the bmw game for a while! lol

Doesnt the jb4 require a lot more work to install and remove? (service appointments,etc). When I had my 2007 335i a long long time ago i remember a complicated install.

Any 640i n55 owners who have the jb4/jb stage 1 please tell us what you think,
Welcome to owning a BMW again. Got to pay to play.
Take care if your service advisor and you'll be fine.
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      05-16-2016, 07:59 PM   #5
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Ttt
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