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      12-22-2017, 08:23 AM   #3
dwspen01
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Drives: 2009 Z4 35i DCT
Join Date: Aug 2012
Location: Louisville, Ky

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Quote:
Originally Posted by fmorelli View Post
You need that on the LPFP side? I'm about to do a Fuel-It stage 2 LPFP, bigger lines, and a VTT single barrel, to run ethanol this spring. Is the TBI the LPFP issue? Just curious. I'm hoping to run hybrid turbos, eventually, next winter with this setup.

Thanks,

Filippo
Yes, I need a second LPFP. I don't understand your question about the TBI. The TBI is there to take demand off the HPFP but the stage 2 LPFP supplies both the TBI and HPFP. In your planned setup, your stage 2 LPfP will be the limiting factor.
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2009 Z4 DCT - Hexon RR600, MMP Inlets/Outlets, Wagner EVO 2 Comp FMIC, Fuel-It TBI, Fuel-It Stage 2 LPFP, ER CP, Forge DVs, N20 TMAP, BQ Tune 93/E65, BMS DCI, AR Catless DPs, BMS OCC, RB PVC
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