170% INCREASED HOLDING CAPACITY OVER FACTORY KIT*
HEAVY-DUTY STREET USE AND OCCASIONAL DRAG / ROAD / DRIFT RACING
NOTE: 2018-2021 WRX APPLICATIONS REQUIRE OUR LIGHTWEIGHT FLYWHEEL (AC105FW) FOR PROPER INSTALLATION
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).
500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable)
Pressure Plate Features
Clutch Disc Features
- Stage 3 MIBA Sprung Clutch Disc
- Single Diaphragm HD Pressure Plate
- Release Bearing
- Pilot Bearing / Bushing (when applicable)
- Clutch Alignment Tool
- Information Sheet
- Action Clutch Swag
*Ceramic based clutch discs intend to increase the holding capacity and durability of the clutch as opposed to an increased life expectancy. Using a ceramic based material for easy street driving may contribute to premature wear of the clutch kit due to the harsher engagement and because of the higher tendency to slip the clutch in street driving. Ceramic discs are never recommended for stock or lightly modified vehicle applications.
*Increase in holding capacity is rated in Crank Torque, not Wheel Torque
California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov