i was thinking about putting a dump valve on mine but not too sure what to do as they sound good but i could see it getting annoying after a while also i ordered the 1.4 turbo petrol so not sure if it would be of any benifit
aslo was thinking about getting a custom exhaust done for it to sound abit nicer but would it be worth doing on the 1.4 ?
Of course factory fitted options do not invalidate warranties and a lot of people buy options when ordering their cars.
Its the aftermarket chav stuff that is a total waste of money.
As for remapping your engine, of course it will stuff your warranty unless its a Seat approved re-map.
Yes go for it, its your car do what makes you happy, I love turbo cars with dump valves
Although as skidpan says some mods may effect your warranty
But as someone mentioned avoid the aftermarket chav stuff that some on here probably remember from their youth, running boards, wire spoke wheels and the bloke who walked in front with a flag and the like
Your only young once so go for it, plenty of good after market stuff around if you buy wisely and often for better value than the aftermarket stuff your dealer sells
Just avoid going to OTT and making your car look like its just crashed into Halfords
shop window