Add exhaust valves to aftermarket exhaust

[InvestorZ_GT2]

I was wondering if I have an sftermsrket exhaust and want to add valves to it. Where would I get them? I haven’t found anyone besides stainless bros with them. They say it meant for their exhaust. Anyone have ideas to help that would be great.

 

[Ah GetFd]

You could try this mob. Don't know anything about them

Stinger Bi-Modal Exhaust | Lumen

The Stinger's Bi-Modal Exhaust System combines premium hardware with intelligent electronics. Drivers are able to select from various driving modes such as eco, comfort & sport. The system controls sound output so that when in eco mode the exhaust is more or less silenced and when in sport mode...

www.lumen.com.au

You could try your local Kia dealer and buy genuine rear mufflers with valves attached

They are more than $2300 each here

Part Number 28710L
Part Number 28711R

https://parts.chadstonekia.com.au/a/Kia_2023_Stinger-33L-AT-GT/121688879__11090473/MUFFLER--EXHAUST-PIPE/KAUSPJ520_28-286A.html