Used 2000 audi a4 avant quattro wagon 1 8t AWD for sale in Klamath Falls, OR

clean title in hand
260,000 miles
1.8 liter turbo automatic AWD
Upgraded turbo and has APR ECU tune
Runs well and engine is strong but does leak oil from oil filter
Air bag light is on, not sure why (been on for over a year and never had any issues)
Check engine light is on, not sure why (been on for over a year and never had any issues)
Prosport boost gauge
Aftermarket halo headlights
Aftermarket cd/mp3 deck
Heated seats
Leather interior
Sunroof works but gets stuck if you roll it back all the way (can manually close it if you have to)
Lowered suspension
18" Rims with Blizzak tires, also comes with 18" all season tires, both with excellent tread
Heater works great A/C does not work
Starts to shake a little at 50mph but stops after 55mph
Tinted windows
Drivers window does not roll up/down (needs clips replaced inside door then it will be fine)
Rear hatch needs support arms replaced so it will stay up on its own