Just purchased a ms3 and found out the hard way to check the turbo. I can only assume they had thicker oil in it to stop the seals from leaking. Since i changed the oil it has been using a quart every 300 miles. Has the damond motorsports catch can and im getting very little there. Im looking into getting a cst4 turbo but can't find anyone to tune it in the knoxville tn area. If anyone know anyone that tunes on the east coast, please let me know.