Forge VAG 2.0TFSI PCV Delete PlateThe stock PCV on the TFSI engine is quite fragile and over time, or when running lots of boost, the diaphragm inside can rip which can result in excessive blow by entering the inlet manifold at idle (smoking from the tailpipe) or a loss of boost when driving, which can cause other problems. Traditionally we fit a catch can to remove the PCV entirely and catch the oil vapours from the engine as seen here: FMMK5CTC and FMMK5CT. But if you want a cheaper