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AzM750 AzM750 is offline
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Default 10-10-2020, 01:48 PM

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Originally Posted by SINasTER
A 3.5bar TMAP would be useless with stock turbos, you would need to upgrade them. If you think you have problems with your TMAPs, just replace them eith oem
How exactly would it be useless? Our stock ones max out at 20 and that means I canít go up in boost. Iím already hitting 17-20psi depending on the air temp outside so once I put my ********* on and 5 gallons of e85 yes it will definitely help me get beyond the point of throwing codes or whatever difficulties you guys go through. Iím also doing a tune on top of the jb4 so I will be doing a setup that holds a constant 24psi
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SINasTER SINasTER is offline
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Default 10-10-2020, 02:35 PM

Quote:
Originally Posted by AzM750
How exactly would it be useless? Our stock ones max out at 20 and that means I canít go up in boost. Iím already hitting 17-20psi depending on the air temp outside so once I put my ********* on and 5 gallons of e85 yes it will definitely help me get beyond the point of throwing codes or whatever difficulties you guys go through. Iím also doing a tune on top of the jb4 so I will be doing a setup that holds a constant 24psi
I donít know what cheap chinese TMAPs youíre running but I presently go up to 25psi on a heatsync stage 2 tune without issues.


BMW 550 M-Sport xDrive 2011
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AzM750 AzM750 is offline
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Default 10-10-2020, 02:40 PM

Oh yeah maybe our cars out different but my n63 setup from the factory is maxed right after 20.00 and the turbos on mine max out right at 25 so for me to get to max boost I have to get the 3.5 bar tmaps to allow them to go beyond 20psi....I’m doing everything I can to get the most boost before I do a stage 3 tune that way My hardware and software are both maxed together
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