Decating stock LCR exhaust, difficult or easy?

[Mark300zx]

I have a spare exhaust cat that came with the car and wanted to know if it is just a question of hammering the old material out and is it tricky?

 

[rsmith]

I would sell the Oem cat and buy a proper decat, have you see the price SEAT are charging for a new cat, last time I called they were over 1k, I nearly passed out and asked to double check the price.if you can't flog it the knock the insides out.

 

[cupra_mike]

I would sell the Oem cat and buy a proper decat, have you see the price SEAT are charging for a new cat, last time I called they were over 1k, I nearly passed out and asked to double check the price.if you can't flog it the knock the insides out.

1k thats insaine

 

[seatcupramad23]

I would sell the Oem cat and buy a proper decat, have you see the price SEAT are charging for a new cat, last time I called they were over 1k, I nearly passed out and asked to double check the price.if you can't flog it the knock the insides out.

x2 de-cat pipe are like 100 quid with larger bore , the guy that fitted the exhaust measured the standard bore size of the oem system it was 1.86" not even 2"