finally installed my 35R,

Im using AMS MBC and trying to lower the boost all the way down, before i start the tune, basic setup for wastegate and i can't it still hits around 20psi. I did change the spring to softer one. nothing. any ideas?

 

I love my ebc....but what if you ran a line from the compressor to the wastegate with no controller inbetween? Would this make it run WG pressure? Maybe i'm stupid.

 

Is the MBC line going to the top or the side of the wastegate, it should be going to the side. Also what color TiAL spring are you using? Why are you wanting to boost 20psi or less on a 35r anyways?

 

it is on the side of the WG, top one is open, before i set the boost at 21-22psi I need to do basic tune, check afr etc. lo-hi setting... fresh turbo, fresh tune , I bought the wide band today, Dont want to borrow one anymore.

 

whatever i did order new MBc,hallman