Stay away from this place!They'll sell you back your own parts.
They steal parts off your car to put it on theirs. They'll ask you to replace parts on your car that don't need replacing. It's riduculous the amount of unethical practices that go on here. They also sell used parts as new.
They'll never fix your car correctly so you have to keep bringing it back. Taking your car here will be the biggest mistake of your life. They are nothing short of thieves.
Please take my advice and stay as far away as possible.
Review about: Porsche Turbos.