Son has 1998 megane 8 valve classic saloon
garage says exhaust is wrong one as shorter than car and may be vibrating noisily intermittently
Local exhaust place who we have used for 30 years or so without complaint (and who garage recommends) says there is no other exhaust available and can find nothing wrong (of course it never vibrates when it is there)
Any one shed any light
Yes I know it is French and a Renault but thought it worth asking anyway
Tony