N249 delete...

[Cupcake-r]

Hi guys and girls
Looking for a bit of advice
Purchased Cupra R couple mouths ago and it has had n249 delete carried out just wondering what the pros and cons are of this? and should i leave it or put make to normal? If so how?

Thanks in advance

 

[Gaz7]

It's an easy topic to find info on, I can't be bothered to regurgitate others info, so will let it speak for itself.

http://www.audizine.com/forum/showthread.php/554859-N249-delete-Why-you-should-not-do-it