Originally Posted by CooperMan
New ones are about 4mm, our local camping & caravan place sells 'em as trailer mudflaps and they are very close to the width needed for just £2 a pop

I made the previous ones from black Foamex (sign co's use it a lot) it's heavily potmarked from stones, which shows intermediate ones just before the rear tyres are worthwhile

Thanks. I take it you secured them with the fixings that join the rear wheel arch to the front wing/running board?

2004 Series 1 Roadster