Action Clutch Stage 4 Clutch Kit 1MD for Subaru Impreza 1.8L 4WD (ACR-3025) Action Clutch

The 1MS Stage 3 Kit uses our extremely durable, High Performance MIBA Sprung Ceramic Disc. This kit features a single diaphragm heavy-duty pressure plate with reinforced drive straps for increased durability. It is available in a 4 and 6 MIBA Ceramic puck configuration with the 4 puck being the more aggressive of the two.

This MIBA Sprung Ceramic kit is engineered for low/mild horsepower vehicles. Our Stage 3 MIBA Sprung Ceramic kit creates quick engagement as well as clutch chatter, which should be minimal once proper break-in is completed. Like all of our sprung kits, our Stage 3 kit features our fully enclosed spring retainers to help protect your investment from any springs popping out which can cause catastrophic damage to your transmission or engine as seen with competitors.

After each kit is assembled, it goes through multiple quality checks before it is signed off by one of our lead engineers (50+ years combined experience).

Break-in Procedure
500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable)