Hello, I need a new cat for my n/a starlet solida as it's rotten. anyway I can get an aftermarket one from my work for around 75quid, but it's not type approved(doesn't have to be as car is made for 2001) has anyone used a non genuine cat on their car?? Only reason I ask I put a non gen cat on my mg zs and it brought eml on from time to time but ran ok. Don't want this to happen to my starlet once I change it. Chers