speed6

iTrader: (1)

If i do this, will the car still have a boost cut?

MDSC

iTrader: (3)

yes boost cut is controlled by map sensor not fuel pump, you need Boost Cut Defender if you want to get rid of it

StiCk3

iTrader: (5)

yep, 12V fuel mod is just to bypass the fuel pump ECU that controls low engine speed fuel pressure on the stock engine. It is not involved with fuel cut as that is controlled by the engine ECU. As mentioned before you will need an FCD to bypass this.

speed6

iTrader: (1)

i may have my HKS fcd for sale.. will know more in a few weeks

1JZPWRD

iTrader: (59)

If you decide to do this, I would bypass the OEM fuel poump relay all together. I would run a 8 or 10 gauge wire to a seperate relay and call it the day. trigger it on with a seperate source when key is turned. JMO..