Picked up my new and very first Mustang today, very happy! It's a 2005 convertible. I would like a deeper exhaust note but have been reading about this dreaded drone that you can get from after market exhausts. Could anyone please recommend an exhaust that wouldn't produce drone at highway cruising speeds. I've only heard aout the Corsa and FRPP GTA's that don't produce drone but would be interested in feedback on them or any others. Also there are so many cold air intakes to consider, how does one decide on which one to purchase? Thanks for your help and so pleased to be a proud Mustang owner. Thanks Ross.