EXART iVSC muffler for LEXUS IS250 IS350 2013-2020

iVSC = intelligent Valvetronic Sound Control This muffler has a valve switching function.
It can be installed with a bolt-on.
The exhaust valve built into the muffler body can be opened and closed (volume control) with the included remote control.
When the valve is closed, you can enjoy the same sound as the original, and when it is open, you can enjoy a high-pitched sports sound without any muffled sounds.