Review on 🚀 PQY 1.8T 2.7T Precision-Machined Diverter Valve for VW & Audi MK4, B6, B5, C5 1998-2005 - Black by Michael Morgan

OEM Bypass Valve Direct Replacement. Installation involves removing and replacing two hose clamps and a vacuum line - Factory clamp clamps may require heavy-duty scissors to remove, replacement clamps are tightened with a Phillips screwdriver. Don't over tighten or you'll cut the hose - tighten the hose enough so it doesn't come loose under pressure. It would be nice if there were some written instructions just stating how much weight the various springs supplied are. I also have no idea what the 3 inch piece of vacuum hose is for. It took me less than 30 minutes to take it out of the box and attach it to my car.