IS200t Turbo Flutter
Lexus Test Driver
Joined: Mar 2016
Posts: 9,509
Likes: 2,576
If you want to hear the turbo bleed off pressure, get the burger motorsports intake. you'll probably be returning it though cause even the most hardcore fast and furious guys are complaining it's too noisy. lol!
With just my F Sport filter and charcoal filter delete, I'm hearing just about as much turbo noise as i'm willing to accept on a premium branded vehicle.
With just my F Sport filter and charcoal filter delete, I'm hearing just about as much turbo noise as i'm willing to accept on a premium branded vehicle.
Driver School Candidate
Joined: Jan 2021
Posts: 21
Likes: 4
From: California
For the IS200t, it doesn't use have a traditional mechanical BOV. In stead it uses a electronic By-Pass-Valve.
The bypass is apart of the turbo housing, that is why its hard to figure out.
Located under the intake just before the turbo is the connector for this. (Black 2 wire connector)
If this is disconnected it stops the electronic By-Pass-Valve from opening, meaning more turbo flutter coming off boost.
Those with an intake will hear it more. If you do decide to leave it disconnected, it would recommend you get something to plug up the connects from water getting into them.
Just wanted to let everyone know.
The bypass is apart of the turbo housing, that is why its hard to figure out.
Located under the intake just before the turbo is the connector for this. (Black 2 wire connector)
If this is disconnected it stops the electronic By-Pass-Valve from opening, meaning more turbo flutter coming off boost.
Those with an intake will hear it more. If you do decide to leave it disconnected, it would recommend you get something to plug up the connects from water getting into them.
Just wanted to let everyone know.
how did you do this , it is sooo hard to take off
Driver School Candidate
Joined: Jan 2021
Posts: 21
Likes: 4
From: California
will work with anything , i am ruining an injen intake although I recommend the aFe intake . Downpipes with no cats and disconnected the mufflers. I recently bought a diverter valve spacer and a turbo muffler delete kit from TTI motorsports i have yet to install
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