18-11-2012, 03:15 PM
I just emptied my cat out like this with this the noise level defo went up and i could defo notice the turbo spool quicker
![[Image: 306new65.jpg]](http://i552.photobucket.com/albums/jj332/mazda_323f/306new65.jpg)
And de-back boxed like this, I noticed a slight bit of difference when i did this the noise level did go up slightly
![[Image: 306new65.jpg]](http://i552.photobucket.com/albums/jj332/mazda_323f/306new65.jpg)
And de-back boxed like this, I noticed a slight bit of difference when i did this the noise level did go up slightly
![[Image: 306new53.jpg]](http://i552.photobucket.com/albums/jj332/mazda_323f/306new53.jpg)