Me too, rotten eggs I would expect from mcats but not ammonia. Maybe after the remap I'm just burning the clutch out without realising.

Regardless, pretty nasty angine/exhaust fumes have always been a charactersitic offull beans acceleration in this particular car - even before the recent mods - so maybe there are some seals around the engine bay/bonnet that have perished?

On a different note- anyone decatted their S1 or fitted a bypass?

Last edited by Jappo; 02/08/10 08:27 PM.