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JRZ Suspension Engineering offers the best high performance club sport damper available today. Combining the best aspects of our JRZ RS and 2-way racing damper. the JRZ RS Pro gives the owner ultimate suspension tuning ability while maintaining compliance for driving on public roads. A mono tube double adjustable damper with adjustable gas pressure. the JRZ RS Pro offers an increased adjustment range allowing the user to tune the car to their further needs. The JRZ RS Pro is available as a complete kit with springs and mounting hardware. Taking club sport performance to the next level. the RS Pro has a remote canister with a digressive blow off system. Digressive blow off allows for a stiff compression valving while maintaining smooth response. The result is a damper that provides ultra solid platform with smooth bump compliance. JRZ standard 22mm piston rods maximize flow to the blow off valve response to great chassis control without using a high spring rate.

Features
• 22 mm rod strut. 16 mm rod damper
• 12 clicks of compression
• 24 clicks of rebound
• Adjustable gas pressure. mono tube
• Piston designed for high performance
• Large adjustment range
• Fixed hoses for easy mounting. available quick disconnect fittings
• Remote reservoir or piggyback canister 
JRZ RS Pro damper kits are available in piggyback configurations or with remote canisters. The canister can be fixed to the damper for ease of installation. To customize track to track setups and tailor the chassis to the JRZ RS Pro has an extra large adjustment range.
Each adjustment is designed to be an even step giving you predictability when making changes. The design of the JRZ RS Pro takes you to the next level. Stiffer cars with higher levels of power demand the control JRZ can supply. With the control of gas pressure charge as well and compression and rebound adjustments. the JRZ RS Pro will get the most out of your high performance car. The JRZ RS Pro is shipped as a bolt on kit with installation instructions and always comes with our world renowned personal service of JRZ.

Benefits
• Better chassis control for higher rate springs/power/ratio
• Street ride. racing performance
• Easy to change configurations

Recommended applications 
• Highly modified Street/DE
• Experienced club racing
• Entry level professional racing Learn More

The JRZ damper is an advanced development in high performance shock absorbers. The JRZ RS is a high gas pressure double adjustable twin tube damper. without the use of an external reservoir. Applying our race winning technology. JRZ designed the JRZ RS to give precise chassis control when driving on track and ultimate comfort for daily driving. Easy to install. the JRZ RS is available as a complete kit with mounting hardware and springs for all applications we support.  Following JRZ’s design philosophy. the JRZ RS has a large 22 mm diameter piston rod in strut applications and a 16 mm in aluminium damper applications. This means responsive chassis control at even the smallest suspension movements.  The large piston rod in combination with the high nitrogen gas pressure creates a lifting force giving great chassis control without using a high spring rate.  Our twin tube design uses a smaller diameter piston that gives a smooth feel during street driving. Working in conjunction with our blow off compression valving patterned from our racing dampers. the JRZ RS valving is the perfect marriage between daily driving and club racing.  To work with all ranges of spring and driver needs. the JRZ RS has an extra large adjustment range. With a few clicks you can turn your smooth street car into a crisp. rock solid track car in seconds.

Features

• 22mm piston rod
• Pre-set high gas pressure
• Piston developed for street and track
• Double adjustable
• 14 clicks compression
• 24 clicks rebound
• No canister
• Large adjustment range

These features culminate in the ultimate street and track damper. The JRZ RS is shipped as a bolt on kit with installation instructions and always comes with the personal service JRZ is known for.  Using the best materials. coatings and aerospace standard manufacturing processes; the JRZ RS is designed for long life. Unlike many clubsport dampers. the JRZ RS can be run for thousands of miles with no loss of performance or leakage.  Adjustment is easy to perform and comes with the knowledge basis only JRZ provides to its customers.

Benefits

• Easy installation
• Street ride. racing performance
• Long service life
• Applications available for prepared and stock class racing

Recommended applications

• Street/DE
• Club racing
• Prepared class racing

Learn More

JRZ Suspension Engineering is proud to introduce the JRZ RS1. a revolutionary development in multipurpose high performance damping. Applying our race winning technology. JRZ designed the JRZ RS1 to give ultimate comfort for public roads and precise chassis control when driving on track.
 
The JRZ RS1 is a high gas pressure. single adjustable monotube damper. The canister has been designed inside of the damper. JRZ inner canister technology gives the advantages of monotube canister dampers without the mounting concerns and complexity. Easy to install. the JRZ RS1 is available as a complete kit with mounting hardware and springs for all applications we support.Built on the same roduction line and sharing components with our pro racing applications. the JRZ RS1 is of true professional heritage. Following JRZ’s design philosophy. the JRZ RS1 has a large 22mm diameter piston rod in strut applications and a 16mm diameter piston rod in aluminium damper applications. The large piston rod magnifies the high pressure gas charge which means great chassis control without using a high spring rate or increasing harshness. 
Features

• 22 mm rod strut. 16 mm rod damper
• 24 clicks of rebound
• Adjustable gas pressure. mono tube
• Piston designed for high performance
• Large adjustment range

Utilizing a mono tube design with a high flow piston ensures the smoothest possible ride in normal conditions while the bleed adjustment gives the ability to tune for racing situations. Unlike many other single adjustable suspensions. damping balance is carefully maintained between compression and rebound. This damping balance is critical to maintaining tire contact with the road in addition to controlling the main mass of the vehicle. To satisfy the diverse needs of each driver’s application. the JRZ RS1 has an extra large adjustment range. With a few clicks you can turn your smooth street car into a crisp. rock solid track car in seconds. JRZ has designed the JRZ RS1 to give the end user the best possible damper to drive daily. while maintaining the racetrack performance that wins championships. The JRZ RS1 is shipped as a bolt-on kit and always comes with the personal support JRZ is known for. Using the best materials. coatings and aerospace standard manufacturing processes as in our motorsport line; the JRZ RS1 is designed to perform flawlessly. Adjustment is easy to perform and comes with the knowledge base only JRZ provides to his customers.
 
Benefits

• Easy to use and bolt-in
• Street ride. racing performance
• Extra long product life
• One adjustment for complete control of ride and handling
• Professional racing quality

Recommended applications

• Daily driving
• Drivers education (DE) events and track days
• Club racing

Learn More

JRZ Suspension Engineering offers the best high performance club sport damper available today. Combining the best aspects of our JRZ RS and 2-way racing damper. the JRZ RS Pro gives the owner ultimate suspension tuning ability while maintaining compliance for driving on public roads. A mono tube double adjustable damper with adjustable gas pressure. the JRZ RS Pro offers an increased adjustment range allowing the user to tune the car to their further needs. The JRZ RS Pro is available as a complete kit with springs and mounting hardware. Taking club sport performance to the next level. the RS Pro has a remote canister with a digressive blow off system. Digressive blow off allows for a stiff compression valving while maintaining smooth response. The result is a damper that provides ultra solid platform with smooth bump compliance. JRZ standard 22mm piston rods maximize flow to the blow off valve response to great chassis control without using a high spring rate.

Features
• 22 mm rod strut. 16 mm rod damper
• 12 clicks of compression
• 24 clicks of rebound
• Adjustable gas pressure. mono tube
• Piston designed for high performance
• Large adjustment range
• Fixed hoses for easy mounting. available quick disconnect fittings
• Remote reservoir or piggyback canister 
JRZ RS Pro damper kits are available in piggyback configurations or with remote canisters. The canister can be fixed to the damper for ease of installation. To customize track to track setups and tailor the chassis to the JRZ RS Pro has an extra large adjustment range.
Each adjustment is designed to be an even step giving you predictability when making changes. The design of the JRZ RS Pro takes you to the next level. Stiffer cars with higher levels of power demand the control JRZ can supply. With the control of gas pressure charge as well and compression and rebound adjustments. the JRZ RS Pro will get the most out of your high performance car. The JRZ RS Pro is shipped as a bolt on kit with installation instructions and always comes with our world renowned personal service of JRZ.

Benefits
• Better chassis control for higher rate springs/power/ratio
• Street ride. racing performance
• Easy to change configurations

Recommended applications 
• Highly modified Street/DE
• Experienced club racing
• Entry level professional racing Learn More

The JRZ damper is an advanced development in high performance shock absorbers. The JRZ RS is a high gas pressure double adjustable twin tube damper. without the use of an external reservoir. Applying our race winning technology. JRZ designed the JRZ RS to give precise chassis control when driving on track and ultimate comfort for daily driving. Easy to install. the JRZ RS is available as a complete kit with mounting hardware and springs for all applications we support.  Following JRZ’s design philosophy. the JRZ RS has a large 22 mm diameter piston rod in strut applications and a 16 mm in aluminium damper applications. This means responsive chassis control at even the smallest suspension movements.  The large piston rod in combination with the high nitrogen gas pressure creates a lifting force giving great chassis control without using a high spring rate.  Our twin tube design uses a smaller diameter piston that gives a smooth feel during street driving. Working in conjunction with our blow off compression valving patterned from our racing dampers. the JRZ RS valving is the perfect marriage between daily driving and club racing.  To work with all ranges of spring and driver needs. the JRZ RS has an extra large adjustment range. With a few clicks you can turn your smooth street car into a crisp. rock solid track car in seconds.

Features

• 22mm piston rod
• Pre-set high gas pressure
• Piston developed for street and track
• Double adjustable
• 14 clicks compression
• 24 clicks rebound
• No canister
• Large adjustment range

These features culminate in the ultimate street and track damper. The JRZ RS is shipped as a bolt on kit with installation instructions and always comes with the personal service JRZ is known for.  Using the best materials. coatings and aerospace standard manufacturing processes; the JRZ RS is designed for long life. Unlike many clubsport dampers. the JRZ RS can be run for thousands of miles with no loss of performance or leakage.  Adjustment is easy to perform and comes with the knowledge basis only JRZ provides to its customers.

Benefits

• Easy installation
• Street ride. racing performance
• Long service life
• Applications available for prepared and stock class racing

Recommended applications

• Street/DE
• Club racing
• Prepared class racing

Learn More

For: Subaru WRX Sti YR: 2004-2011 Cyl: 4 App: 2.5L Turbo 6-SHPeed
Clutch Masters 725/850 Series: Ultra High Performance Twin Disc Street or Race Systems; 300-600% increase in holding capacity Clutch Masters Twin Disc systems are pure racing technology that also works well in high performance street applications. They are designed to hold tremendous horsepower and torque ratings, while retaining a very smooth operation. By slightly increasing the clamping force of the pressure plate and adding to the square inches of usable disc area, CM Twin Discs significantly increase clamping values with only a 25-50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition’s cast unit. The flywheel is machined from billet 6061-T6 aluminum to meet SFI spec 1.2 for competition in NHRA, NDRA, IDRC, IHRA, SCCA and NASA. Each aluminum flywheel includes a replaceable heat shield. Steel flywheels are also available on select applications. *725 SERIES – (7.25” Twin Disc) The 725 series is a smaller diameter assembly, which creates less rotating mass and offering quicker, and smoother shifting with much better throttle response. *850 SERIES – (8.50” Twin Disc) The 850 series is a larger diameter assembly, which is designed for high horsepower applications that require smooth engagement, quiet operation and high clamp load. All systems include: * Cover Assembly with attached Diaphragm * Pressure Plate Ring * Two Discs * One Mid Plate * Billet Aluminum Flywheel* * Release Bearing * Pilot Bearing (when applicable) * Pressure Plate Bolts Learn More

For: Subaru WRX Sti YR: 2004-2011 Cyl: 4 App: 2.5L Turbo 6-SHPeed
Clutch Masters 725/850 Series: Ultra High Performance Twin Disc Street or Race Systems; 300-600% increase in holding capacity Clutch Masters Twin Disc systems are pure racing technology that also works well in high performance street applications. They are designed to hold tremendous horsepower and torque ratings, while retaining a very smooth operation. By slightly increasing the clamping force of the pressure plate and adding to the square inches of usable disc area, CM Twin Discs significantly increase clamping values with only a 25-50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition’s cast unit. The flywheel is machined from billet 6061-T6 aluminum to meet SFI spec 1.2 for competition in NHRA, NDRA, IDRC, IHRA, SCCA and NASA. Each aluminum flywheel includes a replaceable heat shield. Steel flywheels are also available on select applications. *725 SERIES – (7.25” Twin Disc) The 725 series is a smaller diameter assembly, which creates less rotating mass and offering quicker, and smoother shifting with much better throttle response. *850 SERIES – (8.50” Twin Disc) The 850 series is a larger diameter assembly, which is designed for high horsepower applications that require smooth engagement, quiet operation and high clamp load. All systems include: * Cover Assembly with attached Diaphragm * Pressure Plate Ring * Two Discs * One Mid Plate * Billet Aluminum Flywheel* * Release Bearing * Pilot Bearing (when applicable) * Pressure Plate Bolts Learn More

For: Mitsubishi Lancer YR: 2008-2010 Cyl: 4 App: 2.0L Turbo Evo X 5spd
Clutch Masters 725/850 Series: Ultra High Performance Twin Disc Street or Race Systems; 300-600% increase in holding capacity Clutch Masters Twin Disc systems are pure racing technology that also works well in high performance street applications. They are designed to hold tremendous horsepower and torque ratings, while retaining a very smooth operation. By slightly increasing the clamping force of the pressure plate and adding to the square inches of usable disc area, CM Twin Discs significantly increase clamping values with only a 25-50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition’s cast unit. The flywheel is machined from billet 6061-T6 aluminum to meet SFI spec 1.2 for competition in NHRA, NDRA, IDRC, IHRA, SCCA and NASA. Each aluminum flywheel includes a replaceable heat shield. Steel flywheels are also available on select applications. *725 SERIES – (7.25” Twin Disc) The 725 series is a smaller diameter assembly, which creates less rotating mass and offering quicker, and smoother shifting with much better throttle response. *850 SERIES – (8.50” Twin Disc) The 850 series is a larger diameter assembly, which is designed for high horsepower applications that require smooth engagement, quiet operation and high clamp load. All systems include: * Cover Assembly with attached Diaphragm * Pressure Plate Ring * Two Discs * One Mid Plate * Billet Aluminum Flywheel* * Release Bearing * Pilot Bearing (when applicable) * Pressure Plate Bolts Learn More

For: Mitsubishi Lancer YR: 2008-2010 Cyl: 4 App: 2.0L Turbo Evo X 5spd
Clutch Masters 725/850 Series: Ultra High Performance Twin Disc Street or Race Systems; 300-600% increase in holding capacity Clutch Masters Twin Disc systems are pure racing technology that also works well in high performance street applications. They are designed to hold tremendous horsepower and torque ratings, while retaining a very smooth operation. By slightly increasing the clamping force of the pressure plate and adding to the square inches of usable disc area, CM Twin Discs significantly increase clamping values with only a 25-50% increase in pedal pressure depending on the application. The cover assembly is machined from billet aluminum with 25% more tensile strength than the competition’s cast unit. The flywheel is machined from billet 6061-T6 aluminum to meet SFI spec 1.2 for competition in NHRA, NDRA, IDRC, IHRA, SCCA and NASA. Each aluminum flywheel includes a replaceable heat shield. Steel flywheels are also available on select applications. *725 SERIES – (7.25” Twin Disc) The 725 series is a smaller diameter assembly, which creates less rotating mass and offering quicker, and smoother shifting with much better throttle response. *850 SERIES – (8.50” Twin Disc) The 850 series is a larger diameter assembly, which is designed for high horsepower applications that require smooth engagement, quiet operation and high clamp load. All systems include: * Cover Assembly with attached Diaphragm * Pressure Plate Ring * Two Discs * One Mid Plate * Billet Aluminum Flywheel* * Release Bearing * Pilot Bearing (when applicable) * Pressure Plate Bolts Learn More