Originally Posted by Worlasshasansti

I'm not thinking of fitting one as my car came with decat already done but is there a tried and rested sports cat which people use on here that actually passes an mot test? In my gt four days quite a few lads bought the SARD sports cat for the st205's and I think most of them failed the mot anyway lol

Mick

Originally Posted by Worlasshasansti

^^^ eh?

Not sure why that's blank

Anyway, good to know fella, thanks

Mick

Originally Posted by chopperman

You have to get a bit of heat into them if the emissions test reads high. Mine needed to be 20, but it read 47. I revved and held the throttle to 2500rpm and in less than a minute it dropped to 19.

Originally Posted by tubbytommy

so unless you rev the nuts off your car the cats useless and chucking out emissions that wont pass an mot.

mine passed without the engine running