Looks great dude i am going to spray my wheels black ive just decided i couldnt decide on a colour until i saw yours I also have the same cd player they decent headunits Craig
Well a cat-back still has the cat which restricts the flow in the exhaust but if you get a decat which will open a bit more power mainly top end but you might have a problem with mot's then emissions being to high.
Hey dude, I have added the cat-back exhaust on my Glanza S it made 93.8bhp with air filter but if you try and get a de-cat made up that should increase the power. Craig