I dont think they do a massive amount the buffering noise seems a bit quieter and u can have a bit off fresh air in the rain i do think they look good though i have them on mine
You got any pictures, I've had a set bought me by a mate for a favour I did him, feel bad if I don't fit them , not to sure what make they are only that their made in germany
they couldnt be easier to fit mate mine are team heko just open the window and they go in between the window seals some come with clips to put in first but you dont really need them for mine they a decent fit
I bought them of amazon a while ago not sure if there still available search team heko deflectors and you should come across them I'd have thought
Quićk search found theses for mk2 hope they help 3 door http://www.ebay.co.uk/itm/Wind-Defl...oors-2002-2008-2-pc-HEKO-Tinted-/140961354922 5 door http://www.ebay.co.uk/itm/2-piece-Wind-Deflectors-fits-Renault-MEGANE-02-TO-08-5-Door-/231173838945
I have them on mine and I really rate them, I must admit though I've had them for 18 months now and they are starting to 'sag' a bit and can hear some wind whistling through when going down the motor way..... Could just be the clips need a wiggle though.