Tips to make the Levorg 1.6 louder

[Narto]

Hey guys, I have recently installed a HKS exhaust system on my 1.6. This: https://www.hks-power.co.jp/en/product_db/muffler/db/15708

I do like it very much, makes it sound alot better. BUT I am not really satisfied. I want more out of the sound. Does anyone know how or what I should do to make it a bit louder? Do I need to replace the downpipe? It would also be great if it could pass inspection but be louder at the same time. I am learning so be nice Thanks!

 

[Robsyuk]

Remove the white section of the air box. You'll hear it slurping a treat.

 

[Narto]

Remove the white section of the air box. You'll hear it slurping a treat.

Hm okay, whats that thing doing there? Is it safe to remove?

Any downpipe suggestions?

Thanks.

 

[Robsyuk]

Hm okay, whats that thing doing there? Is it safe to remove?

Any downpipe suggestions?

Thanks.

On another thread a member has commented that it's needed to, reduce pressure. Mine is off and gone now so oh well.

Replacing the downpipe you will need to remap the engine to suite.

 

[kimario]

Remove the white section of the air box. You'll hear it slurping a treat.

were is this located?