hi. im looking at back boxes for my 08 fiesta. its a zetec blue 1.4. could anyone give me advice on them. i would like on that sounds sporty! any suggestions?

if you want it to sound "sporty" its best to go for a full system. Which will also give u a small power gain.

plenty of good systems out there. i.e Milltek Sport. Mongoose Exhausts Cobra Sports

I had a custom backbox on my mk6 Fiesta. Absolutely loved it. I went to a place called Pro-Speed in Wales. He asked me on a scale of 1-10 how loud do I want it, being 18 I went for 8 and even though it sounded immense! Thinking I was the bees knees :') it gets annoying on long journeys as its a constant noise. I went for a letterbox style, just about wide enough to put your hand flat in. I'll upload some pics when I get the chance. I paid £125 for the box and fitting

Miltek all the way i say :D