Any 206 gti 180 owners?

[GregEason180]

Wogwan bredrin (lol), I've just bought a gti 180 and was looking to upgrade the exhaust system to a full s/s catback with flowed manifolds. Any reccomendations? Also, is their any point with an induction kit? Is it much more beneficial than the standard set up, should I save £120 and get an aftermarket panel filter? Any feedback will be appreciated. Keep it sleazy