jamielove69

iTrader: (2)

I have a 3incher, I mean cat back system
how can I tell if its stainless or mild steel?

jaygsi

iTrader: (46)

Any pictures would help lad?

SteveDuk

iTrader: (1)

From memory(so probably wrong) a magnet will not be attracted to stainless whereas it will be to mild steel. The more attracted it is, the lower grade the steel.

I'll confirm with the father-in-law tonight who I heard this from - he works at an exhaust r&d place.

The Trooper 1815

iTrader: (31)

Depending on a age, rust or lack of for a good quality stainless .

jamielove69

iTrader: (2)

Upto 3 years old, no rust apart from where its bolted together. I cant add pics til tomo. Its on ebay. Its a browny colour

stealthy1

A magnet will not be attracted to stainless steel mate

jamielove69

iTrader: (2)

Nice one. Cheers.