Thread: LPFP upgrade?
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      10-27-2017, 07:43 PM   #14
rif75
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Drives: BMW M4 LCI ZCP and BMW M5 f10
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Quote:
Originally Posted by jts1981 View Post
I need some clarity on this... Is the LPFP feeding the TBI? I need some help for the HPFP on my e60 tune. Down the road I'll try the VTT shotgun, but maybe the easy fix is tbi. Any advice/ feedback?

Also waiting for VTT Shotgun since my HPFP can t hold more than e45 with 22 psi (stage 1 turbos). Hope it will be not too hard to fit with our z4
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BMW M5 ZCP and M4 ZCP. BMW 540i G30 stage 2 with KW street confort, Wagner DP, Remus catback, M sport brakes 395mm front and 385mm rear. MHD tune.
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