I haven't changed the turbo yet in my '87 5k CSQ. It has 183k miles on it and running strong. Trick is to keep your oil changed at regular intervals. Mark D. Townsend '90 V8Q '87 5kTCSQ Date: Fri, 30 Apr 1999 01:05:32 -0400 From: "Hien Pham" <hienpham@mindless.com> Subject: Re: '87 5K CS Quattro >How often do you need to change the turbo of the engine ? and how expensive >? >