2015 WRX STI Afterburner Backboxes

[MikeEcho]

So I've been considering exhausts idly, as I feel my car is a little quiet. I've come across this:

http://scoobyworld.co.uk/catalog/product_info.php?cPath=24_427&products_id=3626

This seems attractive to me as there's no way it could void the car's warranty. Realistically I'm not looking to heavily mod for the time being, or I'd go for a full system. Do people reckon these will have much of an impact on the sound? I'd love to get a bit more rumble in my life!

[Sandals]

I would imagine it will... changing only my backbox released a lot of burbly goodness!

[Gambit]

Yeah give you some mate the center section is always good to remove to release more from the resonated section. But if you do it video footage ;) I want to hear what it sounds like :D