Removing pre-cats

Removing pre-cats

Author
Discussion

Danblez

Original Poster:

276 posts

212 months

Tuesday 1st December 2015
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Hi all,

I am about to remove the precats but am slightly concerned about a couple of things.

Firstly the noise. At the moment it has an ACT Y piece and small aftermarket silencers. It is loud but in my opinion just right. Obviously this is going to increase the noise but will it be significant? I have a friend with a fully decatted and sleeved 5l which is too much for me with a hollow tinny noise upfront which I don't like.

Also I dont have a catted Y piece for the MOT man, do I have any other options but to buy/borrow one for MOT time? I don't really have the cash spare to buy one at the moment unless its cheap cheap.


Danblez

Original Poster:

276 posts

212 months

Wednesday 2nd December 2015
quotequote all
Hmmm Ok consensus seems to be go for it and don't worry then. I shall report back on any changes.

Cheers

Danblez

Original Poster:

276 posts

212 months

Monday 7th December 2015
quotequote all
So what is the consensus of removing them in situ? "Ahhh it'll be fine" or "Dont be an idiot and do it properly"?

Danblez

Original Poster:

276 posts

212 months

Wednesday 9th December 2015
quotequote all
Thanks for the tips, I will be giving it a go over the hols.

Danblez

Original Poster:

276 posts

212 months

Wednesday 9th December 2015
quotequote all
^^
Cheers, manifold and gaskets are leak free so I am reluctant to remove them and potentially snap a bolt in the head.