Oct 26, 2007 · Why is an EWG better than an IWG? External wastegates can be much larger since there is no constraint of integrating the valve or spring into the turbocharger and turbine …

May 3, 2011 · I had a Tial 38mm EWG and Grimmspeed kit installed with the appropriate supporting mods and tune at the same time. During the tune we discovered that wastegate …

Oct 29, 2019 · I wouldn't go for an EWG for the noise alone. If you want to keep the stock turbo, I vote for having the turbine housing and wastegate entrance ported.. a little more power, …

May 27, 2011 · My question for you guys is this. Is anyone running an EWG setup on their stock turbo and if so what kind of power gains/boost differences have you noticed? Take care.

Jan 6, 2011 · ECBS- this is a electrical/mechanical soleniod valve that is controlled by the ECU and programming. A soleniod valve opens and closes when an electrical input is applied to it. …

Jun 4, 2023 · A forum community dedicated to Subaru Impreza and STI owners and enthusiasts. Come join the discussion about performance, engine builds, exhaust, modifications, …

Jul 2, 2011 · I am going over to a EWG setup on my STi and I have a few questions in regards to setup and installation. I searched but I can not find the answers I am...

Mar 26, 2008 · It is set at .1 which is right at how much my ewg should be able to hold on its own but yet it goes off even before that depending on how i set the the target boost level at. I have …

Mar 8, 2015 · EWG is a wonderful mod with huge drawbacks. It works really well to control boost levels as the standard wastegates aren't as good for higher than stock boost, even, or …

Jun 14, 2012 · A forum community dedicated to Subaru Impreza and STI owners and enthusiasts. Come join the discussion about performance, engine builds, exhaust, modifications, …