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      01-29-2014, 04:31 AM   #1
bahrainz4
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Cool RB turbo , Z4 35i

hii all

" sorry I am bad in English "

I just received my car and we're done with installing some mods on it ,
I am driving the car now for break down so we will take it to the dyno on Thursday "tomorrow" .

mods : RB turbo DP ,
full Milltek sport exhaust , AFE filter stage 2 , active blow valve , throttle spacer , intercooler , meth kit , jb4 G5 + cobb . and Map sensor 3.5

tomorrow we will do the BMS flash tune

I will update u all with dyno result soon .

feedback : car is amazing amazing . the sound of the turbo is getting me crazy and respond of the car wooooooooooooooooow .

i hope to get more the 550 whp

Last edited by bahrainz4; 01-29-2014 at 05:29 AM.
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      01-29-2014, 05:37 AM   #2
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Quote:
Originally Posted by bahrainz4 View Post
hii all

" sorry I am bad in English "

I just received my car and we're done with installing some mods on it ,
I am driving the car now for break down so we will take it to the dyno on Thursday "tomorrow" .

mods : RB turbo DP ,
full Milltek sport exhaust , AFE filter stage 2 , active blow valve , throttle spacer , intercooler , meth kit , jb4 G5 + cobb . and Map sensor 3.5

tomorrow we will do the BMS flash tune

I will update u all with dyno result soon .

feedback : car is amazing amazing . the sound of the turbo is getting me crazy and respond of the car wooooooooooooooooow .

i hope to get more the 550 whp
Sounds sweet...comparing to your mods, im lacking turbo and intercooler....

Do you have DCT or Manual transmission?"
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      01-29-2014, 05:38 AM   #3
bahrainz4
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DCT and iam loving it . my car model 2010
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      01-29-2014, 05:53 AM   #4
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Quote:
Originally Posted by bahrainz4 View Post
DCT and iam loving it . my car model 2010
DCT holds power of Rb trubos and meth?????????

Wow! Please keep us posted! If it holds power OK, I will order this kit as well!!!

What meth kit do you use? One from burgertunning?
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      01-29-2014, 05:58 AM   #5
bahrainz4
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Originally Posted by entrepreneur177 View Post
DCT holds power of Rb trubos and meth?????????

Wow! Please keep us posted! If it holds power OK, I will order this kit as well!!!

What meth kit do you use? One from burgertunning?

ya the burgertunning meth kit . and about the power we will see tomorrow if its holds or not . i hope so .

i was FBO+meth + meth "stock turbo " dyno 460rwhp it was running amazing without any problem
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      01-29-2014, 06:13 AM   #6
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Quote:
Originally Posted by bahrainz4 View Post
ya the burgertunning meth kit . and about the power we will see tomorrow if its holds or not . i hope so .

i was FBO+meth + meth "stock turbo " dyno 460rwhp it was running amazing without any problem
Thats supercool! I was afraid to install meth, as I thought DCT will just crash.... I didn't even think of getting RBturbos until now

Already ordering meth and waiting for your comments regarding upgraded turbos!!!!!! You are going to make first RBturbo z4 stup in the world i guess.... thats awesomeI want to see your 0-100 kmh, 1/4 mile and mile numbers
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      01-29-2014, 06:51 AM   #7
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needs vid of this on the road ASAP.
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      01-29-2014, 12:09 PM   #8
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Quote:
Originally Posted by entrepreneur177 View Post
DCT holds power of Rb trubos and meth?????????

Wow! Please keep us posted!
+1

Thanks for testing this on your car for us OP. Being able to go with bigger turbo on DCT is huge news
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      01-29-2014, 12:36 PM   #9
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The DCT doesnt "crash" it only slips because it gets on safe mode. If you tune for less aggressive first gears (tapper the boost) it works just fine. After all its the same Gearbox as the M3 just without a dedicated oil cooler.
Congrats OP! Share some video's whenever you can!
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      01-29-2014, 04:30 PM   #10
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Originally Posted by Constant.S View Post
The DCT doesnt "crash" it only slips because it gets on safe mode. If you tune for less aggressive first gears (tapper the boost) it works just fine. After all its the same Gearbox as the M3 just without a dedicated oil cooler.
Congrats OP! Share some video's whenever you can!
Is it possible to adjust boost for low gears via JB4?

BTW - can't get how people use Cobb tunning on top of JB4...how can two different tuners work simultaneously?
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      01-30-2014, 04:56 AM   #11
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We are desperately waiting for an update!!! Don't make us wait any longer please!!!)))
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      01-30-2014, 12:16 PM   #12
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Quote:
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BTW - can't get how people use Cobb tunning on top of JB4...how can two different tuners work simultaneously?
Cobb is used to reflash things in the ECU, to change the fueling and boost, for example.

JB4 piggyback is used to control the meth kit
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      01-31-2014, 01:36 AM   #13
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Good job. Cant wait for the results.



Am I crazy for reading everything in his voice?
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      01-31-2014, 02:08 AM   #14
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Cobb is used to reflash things in the ECU, to change the fueling and boost, for example.

JB4 piggyback is used to control the meth kit
So COBB does give betterr flexibility of fuel maps as opposed to JB4? SO it's better like for FBO heavily modified cars?
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      01-31-2014, 07:53 AM   #15
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Still I didn't take the car to the dyno . N we still didn't tune it .
We have something weird happening that yesterday when I test the car in the 1st gear on 40 km when I push the paddle the car give me the boost like 28 to 30
So we r waiting Terry to reply on us
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      02-06-2014, 03:34 AM   #16
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Quote:
Originally Posted by bahrainz4 View Post
Still I didn't take the car to the dyno . N we still didn't tune it .
We have something weird happening that yesterday when I test the car in the 1st gear on 40 km when I push the paddle the car give me the boost like 28 to 30
So we r waiting Terry to reply on us
Any luck mate? Keep us informed
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      02-07-2014, 08:25 PM   #17
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Quote:
Originally Posted by bahrainz4 View Post
Still I didn't take the car to the dyno . N we still didn't tune it .
We have something weird happening that yesterday when I test the car in the 1st gear on 40 km when I push the paddle the car give me the boost like 28 to 30
So we r waiting Terry to reply on us
confused.
the in dash boost scaling using the fuel guage is shown in the link to be 0,5,10,15,20 psi for empty, 1/4, 1/2, 3/4, and full respectively for oe turbos.
Im curious how they rescale for higher output turbos.

http://www.n54tech.com/forums/attach...1&d=1379520401
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      02-07-2014, 09:03 PM   #18
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Cobb has a built in data logger through the OBDII port. The data logger output gives the target and actual boost, as well as a lot of other things
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      02-21-2014, 08:42 AM   #19
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Hi OP. Any updates? I hope you had all the gremlins taken care of.
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      02-23-2014, 05:09 AM   #20
bahrainz4
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i had a leak in my engine .we fix it and today we will test the car , if its fine with everything we will take the car to the dyno
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      04-14-2014, 06:41 PM   #21
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Any updates?
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      04-19-2014, 05:26 PM   #22
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Excited to see the results!
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