I have used seafoam in the past when doing a tune up. Do you guys recommend (or) have you tried this product on these cars. A little hesitant because of the exhaust re-circulating through the turbo unit.
How many miles do you have on your car? I don't see it being needed unless you have high mileage and/or use cheap gas. Don't buy into the "seafoam cures all that ails you" hype.