300 tdi cat removal pipe

Hi, do these make a differance? I have blanked off the ERG in th Disco, tweaked the fuelling and fitted a decent filter but she still is a bit sluggish compared to my 300 90 with the same done ( only differance is the 90 has no cat) so is this the cure to remove it in favour of the straight though jobbie??? cheers all....

I think the 90 is about half the weight of the disco which probably has a lot to do with it.

Dom-300tdi said:

I think the 90 is about half the weight of the disco which probably has a lot to do with it.

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depends on who is in it

get that cat gone u will see a small increase in performance and resonance.

cut the back off it, it'll fly then

Job done. def better pick up. Thanks for the"state the obvious" answers most useful.....