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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > installed TFT style intakes.



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      03-06-2015, 12:56 AM   #1
tjobeid
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installed TFT style intakes.

http://datazap.me/u/tjobeid1991/0304...10-13-14-17-18

As the title said i have an 07 e92 running jb4+ latest backend e85 flash with a 255 walbro. Tft style intakes just installed and running map 6 targeting 18.5psi up until about 6000 rpm, then it tapers down to 13ish. Can i get some feedback on the logs? Car ran like a champ in some runs agains some other cars when i started to get low on gas ( 20m till empty) starting running like crap. Bogging during a race and not pulling as hard. I don't have logs from the bad pulls but how do these logs look?
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      03-06-2015, 01:30 AM   #2
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LPFP is struggling a bit, try E50 or upgrading to Stage 2 LPFP from Fuel-It!
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      03-06-2015, 06:25 AM   #3
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Quote:
Originally Posted by blisstik View Post
LPFP is struggling a bit, try E50 or upgrading to Stage 2 LPFP from Fuel-It!
Will be adding more E and making some lpfp changes soon. Working on a project for a 455 in my tank soon. Anything else I can improve ?
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      03-06-2015, 10:27 AM   #4
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Quote:
Originally Posted by tjobeid
Quote:
Originally Posted by blisstik View Post
LPFP is struggling a bit, try E50 or upgrading to Stage 2 LPFP from Fuel-It!
Will be adding more E and making some lpfp changes soon. Working on a project for a 455 in my tank soon. Anything else I can improve ?
LSD, tires and defiv lockdown kit to save your axles from all that torque.

M3 suspension bits if you got the budget for it.
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      03-06-2015, 12:12 PM   #5
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Quote:
Originally Posted by tjobeid View Post
http://datazap.me/u/tjobeid1991/0304...10-13-14-17-18

As the title said i have an 07 e92 running jb4+ latest backend e85 flash with a 255 walbro. Tft style intakes just installed and running map 6 targeting 18.5psi up until about 6000 rpm, then it tapers down to 13ish. Can i get some feedback on the logs? Car ran like a champ in some runs agains some other cars when i started to get low on gas ( 20m till empty) starting running like crap. Bogging during a race and not pulling as hard. I don't have logs from the bad pulls but how do these logs look?
input your log to virtual dyno and post the graph ....curious to see what the curve looks like especially up top

thanks
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      03-06-2015, 10:11 PM   #6
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Quote:
Originally Posted by Msport335 View Post
input your log to virtual dyno and post the graph ....curious to see what the curve looks like especially up top

thanks
this looks bogus to me lol
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      03-06-2015, 11:52 PM   #7
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It seems a bit high even with 90hp gains from inlets

This is the first I have seen from new intakes on stock turbos.
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      03-07-2015, 12:12 AM   #8
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change it to 3rd gear. Smoothing 5
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What exactly do you mean by limp mode? Must I turn traction control to access this 'mode'
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      03-07-2015, 12:29 AM   #9
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change it to 3rd gear. Smoothing 5
it was a 4th gear pull
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      03-07-2015, 08:03 AM   #10
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just do a 3rd gear pull from 2500-7000 rpm and input that log into v-dyno....smoothing 5...that should yield the most real world numbers
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      03-07-2015, 12:14 PM   #11
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How much did these things run you 1500$ is the price on their website that's insane !!
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      03-07-2015, 12:21 PM   #12
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Quote:
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How much did these things run you 1500$ is the price on their website that's insane !!
Its not their original kit. Its same exact design just pieced together by another member that helped me. not as good as quality but also 1/3rd the price. At the end of the day its just pipes and couplers...
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      03-07-2015, 12:22 PM   #13
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here is a 3rd gear log
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      03-07-2015, 12:59 PM   #14
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looks good....power seems to hold stable after 6k with no drop off. get on a real dynojet to confirm the gains

thanks
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