Help, oem exhaust modification

[Lucasjs33]

Hello friends, recently I have acquired another oem escape. I have the idea of ​​modifying it inside. I would like to read opinions.

I plan to make two direct exits, but the one that leads to the valve ( green striped piping) without perforations. and the one that does not go to the valve with perforations.

The idea is that gases flow better, keep the sound low without sport mode but much more noise in sport mode.

What do you think of this?

[Huwbert]

You are wasting your time

[Lucasjs33]

You are wasting your time

Why do you think that ?

The main objective is to gain sound only with open valves. And instead of closing the existing perforated pipes, I thought about doing the image to improve the gas flow

[Gary(rs4)87]

Cut of the silencer and keep open the valve. Or just buy a custom exhaust back boxes

[Lucasjs33]

Cut of the silencer and keep open the valve. Or just buy a custom exhaust back boxes

I've already done that, right now I'm wearing H-pipe but it's a little sound. I do not like mufflers bought Because they sound a lot even with closed valves.

[Huwbert]

Just seems a lot of effort for minimal gain tbh.......

[Lucasjs33]

If I only do green without perforations + delete resonator or no delete?

[Lucasjs33]

If I only do green without perforations + delete resonator or no delete?

if I do this + h Pipe, with closed valves it should sound like I have now and many people too (H-pipe + open valves) no ?