sportstractor
Chugger
Took my old s3 cats down to the scrappy yesterday. I thought I'd get a decent amount for them as they usually contain platinum. The bloke cut them open and told me immediately they were stainless, and not platinum. Reckons he could tell my the honeycomb pattern inside? I argued with him a bit saying they were genuine vw/Audi cats.... So I only got £8 for the pair... Can anyone confirm this as iv never heard of stainless being used as a catalyst...