super sound variable exhaust control valve muffler

Vulve system make gentle sound like OEM muffler and will make high note sound

that totally reject low pitched tone from exhaust note.

All hardware and switch come with muffler system.

Stainless, SUS T-304, plus blue burn titanium tips, bolt on exhaust system.

volume and quality of sound valve open: high note racing sound valve close: gentle sound like OEM muffler

product-development collaboration between EXART x CHARGESPEED

SUBARU		ORDER NUMBER
WRX STI	Model ： CBA-VAB	CS01-SB102
	Engine ： EJ20
	Model year ： 2014.08-
WRX S4	Model ： DBA-VAG	CS01-SB102
	Engine ： FA20
	Model year ： 2014.08-
		FRONT PIPE CS06-SB101