im getting blue flame cat back for my vrs shall i bother with sport cat?? will it make that much dif+im getting re map after 2 at jabber getting the custom one

If I was considering sport cat or not - I would get rid of the cat all together it would be far cheaper, my blueflame makes my car very dirty :( needs cleaning after 2-3days and thats driving gently through town.

Been told a sports cat on a diesel is an elaborate waste of money. Keep it in or rip it out I was told.

Is your turbo uprated Joel? I'm still a bit worried about some suggesting that removing the cat can destroy the turbo quicker. Just looking for info before i de-cat with a straight pipe.

No its standard.

Like I say I have a boost gauge and no problems I can see in that respect.

cool. You can understand my concerns though.

Well, defo looks like i'm going down the custom exhaust route with a de cat, still swithering wether to put a back box on it or leave as a straight pipe..........

With regards to a cat on a diesel, what are the pro's and con's please? On a petrol its obviously noise and performance versus failing its mot lol, what about a diesel?

Pro's:

Feels less restricted at higher RPMS, quicker turbo spool up, possibly small BHP gain

Con's:

Smelly.

lol smelly lol

So you can "gas" the car behind you in more fun and interesting ways lol

has anyone got any decent videos of fabias with decats?

are they really ott loud like saxos n corsas?

sounds similar to this

YouTube - Seat Ibiza Cupra TDI Without Exhaust + Air Intake Filter

but a little bit quieter, not much mind