Steve
Investigate Rob Well's acoustic trim before you change your exhaust back
He designed it especially to counteract the drone you mention
If you do change your exhaust back but haven't got any of the old bits, if you are passing Preston anytime, you are more than welcome to take my old exhaust system - it's in near perfect condition, stainless steel with the back muffler, stored in my warehouse to take FOC
That offer goes out to any contributing TM member
It's a factory fit stainless steel exhaust system from a 2000 silver top 4/4 1.8 Zetec Morgan - the exhaust runs down the left
I've even kept the old manifold and gasket if anyone wants it