sports cats

[GazzaG60]

Guys

i think i need to fit a CAT in the system.

3" single pipe. i know nothing about all things restrictive.

100cpsi or 200cpsi.

1 cat or 2.

which suppliers.

mot emmisions experiences. how easy does a 100 get through? is a 200 an easy mot pass.

[Rusty]

100CPI is fine, as long as it's a good make. Mine passes the longer MOT emissions test with one. Mine was from Pro Speed in Cardiff.

If you're worried about noise reduction then remove the centre box (if you've got one), I did this and it's just right.

Should only require 1 cat as they're not very restrictive nowadays At a guess, the energy lost from splitting into two smaller cats would negate any flow advantages, only issue might be size so make sure that you find one that will fit!

[GazzaG60]

cheers andy

i nwas gonna get a 200 but am told t can only support upto 400hp. so its would be a temporary fit if you know what io mean.

im worried about losing that rally sound to an extent. cat the moment its sharp and pretty loud.

where is yours installed? what size is it? do you have to **** it to get through the emmissions