changing mid piping on Legacy b4 2008 2.5i-ltr (chasssis number bl9) non turbo. its JDM suabru

[RonB4]

hello all i got question changing mid piping of legacy b4. its has rumble sound once you start driving. but i got question changing the mid piping will it change sound make it little louder? i will keep cat stock. because on cold start legacy starting up is loud

[boon]

Yes.