IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Blow Off Valve sound increased?

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Old Oct 26, 2019 | 07:28 AM
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Default Blow Off Valve sound increased?

Hello!
I have been wondering what I can/need to do to make the BOV sound more audible...

So i come here for some advice.
Thank you in advance!

For:
2019 IS300 F Sport RWD

Last edited by MrOtis; Oct 26, 2019 at 11:32 AM. Reason: .
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Old Oct 26, 2019 | 10:52 AM
  #2  
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Originally Posted by MrOtis
Hello!
I have been wondering what I can/need to do to make the BOV sound more audible...

So i come here for some advice.
Thank you in advance!
You want super loud turbo noises and stuff? Get an aftermarket short ram air intake (AEM, Takeda, Injen) and you will hear the turbo much more!
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Old Oct 26, 2019 | 11:24 AM
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As Flash5 mentioned, a metal intake will help make the turbo noise more apparent. Also a turbo muffler delete and the diverter valve.

https://ttimotorsportsusa.com/shop/t...r-valve-spacer

https://ttimotorsportsusa.com/shop/t...ler-delete-kit
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