Question about test pipe installation and exhaust mount (transmission)

[blackburn-hero]

Hi,

I want to buy a test pipe for my car. I looked every diy and video. I don’t find my answer to my question.

The VRSF test pipe, the driver side, we can’t bolt on the exhaust mount. It a problem?

I think it only Active Autowerke test pipe we can bolt both side the exhaust mount from the transmission.

So, it important to bolt or not?

Which test pipe I should buy? I live to Canada, don’t have much choice here.

Thank you