I have a blue flame on my F I think its great not to loud but rich and sporty and looks good with the oval tail pipes
I have a k&n induction kit on mine that works well to bring out a even nicer tone
Hi Ron,
MIJ Performance exhausts (click here) are worth a look. They will make a stainless steel exhaust for you, with a sound that suits your tastes, and fit it while you wait. They've done many MG's and you can email them your requirements for a quote. I've not heard anything other than positive reviews from those that have chosen them.
I think 'Whizz' had one from them fairly recently.