ok so i brought it to bmwsf and they charged me up the butt to say my injectors may be leaking, my cat should be changed, the o2 sensors i changed two years ago may be bad, and i should check my coolant temp sensor.
They quoted me at $3000 (for oem parts, which means it'll be bone stock still) I am assuming parts and labor and you all know it is not sure to pass smog even after all that but i believe it will.
Now, what i would like to know is
-Where can i get a cat for a decent price (i went to convertergeek.com but can't figure it out so i will call them)
-Where i can get new injectors
-How much would a catback system cost and any recommendations
I'm looking to spend $1000-2000 on parts alone (I am pretty sure that even though my uncle is a VW tech he can install the parts for me cheaper than BMWSF)
One last thing. Do you guys think it's worth having done at a shop since it would provide me with some typ of warranty on the work or do you think having my uncle install it would be alright?