The Action Clutch Stage 4 (1MD) kit for 2005–2008 Audi A4 2.0L (B7) Turbo uses an Unsprung MIBA Ceramic disc alongside a heavy-duty single diaphragm pressure plate and reinforced drive straps for race-oriented engagement. It’s built for dedicated track use where fast, decisive clutch response and increased holding capacity are required.
Action Clutch 05-08 Audi A4 2.0L (B7) Turbo Stage 4 Clutch Kit (1MD)