Emissions no cats
Emissions no cats
Author
Discussion

macky17

Original Poster:

2,234 posts

205 months

Monday 3rd June 2013
quotequote all
Is it even worth trying to get a Tuscan S through an MOT test without cats? Is it marginal/achievable with a bit of playing or a case of 'forget it'?

Assuming the latter, what is the cheapest way to fit cats to the car - either permanently or temporarily? I was quoted £1100 fitted for a set of oem cats by a dealer but surely there are options? As I understand it, I have completely standard pipes but the cats inside have been removed (as opposed to a bypass pipe). I have until April but just thinking ahead.

Thanks folks.

Basil Brush

5,359 posts

279 months

Monday 3rd June 2013
quotequote all
I can't get mine through without cats even with Power decat chip. It's pretty marginal with cats in.

If you just want to put a set in for the test then you can buy on ebay for about 150 quid a piece. I do this and they are ok for testing purposes but wouldn't leave them in any longer due to flimsy internals.

macky17

Original Poster:

2,234 posts

205 months

Monday 3rd June 2013
quotequote all
Thanks BB. How easy is it to insert them in place and then remove them? Is it necessary to bolt them in?

Djdan

570 posts

164 months

Monday 3rd June 2013
quotequote all
Was told that mine was off the charts, squeezes through (ish) with the cats in....

blueg33

41,725 posts

240 months

Monday 3rd June 2013
quotequote all
With mine Dom said "no chance" and that was with Power retuning the car just before the MOT.

Basil Brush

5,359 posts

279 months

Monday 3rd June 2013
quotequote all
It's a bit of messing about as you need to drop the engine undertray to get at them. You can leave it off for test and then refit once cats removed again. The cats are held with circular clamps at each end.

Djdan

570 posts

164 months

Monday 3rd June 2013
quotequote all
But provided the cars set up correctly you will defo want the decats back in after the test

gutu12

606 posts

292 months

Monday 3rd June 2013
quotequote all
Macky.

You have mail.