The ACT MB1-XTSS clutch kit is engineered for demanding drivers seeking high performance and durability in street and race applications. Featuring an Xtreme pressure plate with an exclusive diaphragm design, this kit increases clamp load, reduces deflection, and extends clutch life. All pressure plates undergo a four-stage heat-treating process, ensuring unparalleled strength and consistent performance. The precision cover stampings enhance rigidity and uniformity, providing reliable engagement under high-stress conditions.
The included performance street discs are crafted from premium organic materials with high copper content, promoting superior heat transfer and reducing fade during aggressive driving. The steel-backed lining offers greater burst strength and durability, while the design reduces marcel effect, enabling faster shift action and smoother operation. The combination results in quieter operation, increased reliability, and a longer friction lifespan.
Designed for moderate to heavy pedal effort, this clutch kit delivers smooth engagement with occasional mild gear rattle, making it ideal for street driving with occasional racing. Carefully engineered and precisely assembled, the components are dynamically balanced to ensure high-RPM reliability and consistent clutch performance. Backed by ACT’s industry-leading one-year warranty, the MB1-XTSS kit provides confidence and peace of mind for enthusiasts demanding excellence in their vehicle’s clutch system.
Features:
- Xtreme pressure plate with exclusive diaphragm design for increased clamp load
- Four-stage heat-treated pressure plate for durability and performance
- Precision cover stampings to ensure rigidity and consistency
- Performance street discs with high copper organic friction materials for heat transfer
- Steel-backed lining for greater burst strength and durability
- Reduced marcel for faster shift action and smoother operation
- Quiet operation with increased reliability
- Dynamically computer balanced for high-RPM performance
- Suitable for street and racing use, including applications on Mitsubishi Galant and Eclipse models
Fitment:
1990 Eagle Talon Base
1990 Eagle Talon TSi
1990 Mitsubishi Eclipse GS
1990 Mitsubishi Eclipse GST
1990 Mitsubishi Eclipse GSX
1990 Plymouth Laser RS
1991 Dodge Stealth Base
1991 Dodge Stealth ES
1991 Dodge Stealth R/T
1991 Eagle Talon Base
1991 Eagle Talon TSi
1991 Mitsubishi 3000GT Base
1991 Mitsubishi 3000GT SL
1991 Mitsubishi Eclipse GS
1991 Mitsubishi Eclipse GST
1991 Mitsubishi Eclipse GSX
1991 Mitsubishi Galant VR-4
1991 Plymouth Laser RS
1992 Dodge Stealth Base
1992 Dodge Stealth ES
1992 Dodge Stealth R/T
1992 Eagle Summit Base
1992 Eagle Summit DL
1992 Eagle Summit LX
1992 Eagle Talon Base
1992 Eagle Talon TSi
1992 Mitsubishi 3000GT Base
1992 Mitsubishi 3000GT SL
1992 Mitsubishi Eclipse GS
1992 Mitsubishi Eclipse GST
1992 Mitsubishi Eclipse GSX
1992 Mitsubishi Expo Base
1992 Mitsubishi Expo SP
1992 Mitsubishi Galant GSX
1992 Mitsubishi Galant VR-4
1992 Plymouth Colt Vista
1992 Plymouth Colt Vista SE
1992 Plymouth Laser RS
1993 Dodge Stealth Base
1993 Dodge Stealth ES
1993 Dodge Stealth R/T
1993 Eagle Summit Base
1993 Eagle Summit DL
1993 Eagle Summit LX
1993 Eagle Talon ES
1993 Eagle Talon TSi
1993 Mitsubishi 3000GT Base
1993 Mitsubishi 3000GT SL
1993 Mitsubishi Eclipse GS
1993 Mitsubishi Eclipse GST
1993 Mitsubishi Eclipse GSX
1993 Mitsubishi Expo Base
1993 Mitsubishi Expo SP
1993 Plymouth Colt Vista
1993 Plymouth Colt Vista SE
1993 Plymouth Laser RS
1994 Dodge Stealth Base
1994 Dodge Stealth R/T
1994 Eagle Summit Base
1994 Eagle Summit DL
1994 Eagle Summit LX
1994 Eagle Talon ES
1994 Eagle Talon TSi
1994 Mitsubishi 3000GT Base
1994 Mitsubishi 3000GT SL
1994 Mitsubishi Eclipse GS
1994 Mitsubishi Eclipse GST
1994 Mitsubishi Eclipse GSX
1994 Mitsubishi Expo Base
1994 Mitsubishi Galant ES
1994 Mitsubishi Galant GS
1994 Mitsubishi Galant LS
1994 Mitsubishi Galant S
1994 Plymouth Colt Vista
1994 Plymouth Colt Vista SE
1994 Plymouth Laser RS
1995 Dodge Stealth Base
1995 Dodge Stealth R/T
1995 Eagle Summit Base
1995 Eagle Summit DL
1995 Eagle Summit LX
1995 Eagle Talon ESi
1995 Eagle Talon TSi
1995 Mitsubishi 3000GT Base
1995 Mitsubishi 3000GT SL
1995 Mitsubishi 3000GT Spyder SL
1995 Mitsubishi Eclipse GST
1995 Mitsubishi Eclipse GSX
1995 Mitsubishi Expo Base
1995 Mitsubishi Galant ES
1995 Mitsubishi Galant LS
1995 Mitsubishi Galant S
1996 Dodge Stealth Base
1996 Dodge Stealth R/T
1996 Eagle Summit Base
1996 Eagle Summit DL
1996 Eagle Summit LX
1996 Eagle Talon Base
1996 Eagle Talon ESi
1996 Eagle Talon TSi
1996 Mitsubishi 3000GT Base
1996 Mitsubishi 3000GT SL
1996 Mitsubishi 3000GT Spyder SL
1996 Mitsubishi Eclipse GST
1996 Mitsubishi Eclipse GSX
1996 Mitsubishi Eclipse Spyder GS
1996 Mitsubishi Eclipse Spyder GST
1996 Mitsubishi Galant ES
1996 Mitsubishi Galant LS
1996 Mitsubishi Galant S
1997 Eagle Talon Base
1997 Eagle Talon ESi
1997 Eagle Talon TSi
1997 Mitsubishi 3000GT Base
1997 Mitsubishi 3000GT SL
1997 Mitsubishi Eclipse GST
1997 Mitsubishi Eclipse GSX
1997 Mitsubishi Eclipse Spyder GS
1997 Mitsubishi Eclipse Spyder GST
1997 Mitsubishi Galant DE
1997 Mitsubishi Galant ES
1997 Mitsubishi Galant LS
1998 Eagle Talon Base
1998 Eagle Talon ESi
1998 Eagle Talon TSi
1998 Mitsubishi 3000GT Base
1998 Mitsubishi 3000GT SL
1998 Mitsubishi Eclipse GST
1998 Mitsubishi Eclipse GSX
1998 Mitsubishi Eclipse Spyder GS
1998 Mitsubishi Eclipse Spyder GST
1998 Mitsubishi Galant DE
1998 Mitsubishi Galant ES
1999 Mitsubishi 3000GT Base
1999 Mitsubishi 3000GT SL
1999 Mitsubishi Eclipse GST
1999 Mitsubishi Eclipse GSX
1999 Mitsubishi Eclipse Spyder GS
1999 Mitsubishi Eclipse Spyder GST
1999 Mitsubishi Galant DE
1999 Mitsubishi Galant ES
2000 Mitsubishi Eclipse GS
2000 Mitsubishi Eclipse RS
2001 Mitsubishi Eclipse GS
2001 Mitsubishi Eclipse RS
2001 Mitsubishi Eclipse Spyder GS
2002 Mitsubishi Eclipse GS
2002 Mitsubishi Eclipse RS
2002 Mitsubishi Eclipse Spyder GS
2003 Chrysler Sebring LX
2003 Mitsubishi Eclipse GS
2003 Mitsubishi Eclipse RS
2003 Mitsubishi Eclipse Spyder GS
2004 Chrysler Sebring Base
2004 Chrysler Sebring LX
2004 Mitsubishi Eclipse GS
2004 Mitsubishi Eclipse RS
2004 Mitsubishi Eclipse Spyder GS
2005 Mitsubishi Eclipse GS
2005 Mitsubishi Eclipse Spyder GS
