Hey guys I don't post very often but about 3 months back I traded my GTI for an R with 25k miles and it has been great until today. When I bought it it came what I believe is Stage 2 had an APR sticker on the fuel pump and 42dd air intake plus I believe a new downpipe and GIAC tuner fully loaded with all the tunes. I bought a 35000 mile extended warranty and it came with a 6month 6,000 mile dealer warranty.
So fast forward today was driving on the highway not even pushing it going like 60 when all of a sudden car starts bucking and then goes limp like barely able to get to 60mph and check engine light comes on. So I am like a mile from a VW dealer and I limp it over to them. They check it out and apparently the Fuell Pump is broken the inside is all ground down and the Cam is messed up. VW says they can't fix it under warranty because of aftermarket but the dealership where I bought it is going to take care of it apparently. 3500$ repair VW said. Why did this happen and what should I do after the dealer gets done with it since they will probly replace the fuel pump with an OEM model.
TL/DR Owned car for 3 months and all kinds of havoc happening please help.
So fast forward today was driving on the highway not even pushing it going like 60 when all of a sudden car starts bucking and then goes limp like barely able to get to 60mph and check engine light comes on. So I am like a mile from a VW dealer and I limp it over to them. They check it out and apparently the Fuell Pump is broken the inside is all ground down and the Cam is messed up. VW says they can't fix it under warranty because of aftermarket but the dealership where I bought it is going to take care of it apparently. 3500$ repair VW said. Why did this happen and what should I do after the dealer gets done with it since they will probly replace the fuel pump with an OEM model.
TL/DR Owned car for 3 months and all kinds of havoc happening please help.