Availability
SPEC Super Twin multi-disc clutch and flywheel kits are designed for street and track use in vehicles with extreme horsepower and torque (700 to 1500 lbs.-ft.). They offer near-stock drivability, tremendous life expectancy, a no shimming/setup bolt-in installation, and maintenance-free operation. With their all-billet construction, these assemblies are smooth and quiet. Super Twins are constructed with aircraft-grade aluminum and high-carbon billet steel milled to industry-leading .001 in. tolerances for perfect balance and actuation. Friction is provided by dampened, full-faced, carbon-graphite discs. Additional features of SPEC Super Twin multi-disc clutch and flywheel kits: * Organic, fiber, and full-metallic versions are also available * Flywheel and track-spec hardware are included in each kit * Rebuildable by SPEC or the end-user * Replacement components are always available * Ideal for all types of use, including: street, drag racing, drifting, road racing, time-attack, pulling, and rally
( 3 )
$2,024.10
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$4,499.10
SPEC Mini Twin multi-disc clutch and flywheel kits are intended for limited street, drag race, and road race applications. The Mini Twin assemblies are available in different clutch disc and flywheel materials, clamp loads, disc configurations, and diameters depending on the particular application and on the planned use the of vehicle. SPEC manufactures Mini Twin multi-disc clutch and flywheel assemblies to industry-leading .001 in. tolerances for perfect rotational properties and concentric actuation to optimize balance, drivability, and clutch life. Additional features of SPEC Mini Twin multi-disc clutch and flywheel kits: * Flywheel and track-spec hardware are included in each kit * Rebuildable by SPEC or the end-user * Replacement components are always available * Also excellent for drift, time attack, pulling, and rally
( 2 )
$2,047.50
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$2,159.10
South Bend Clutch Stage 3 Endurance clutch kits are recommended for single mass flywheel (SMF) when original design is DMF (dual mass) to achieve optimal performance. These kits use the same race-engineered SFI-approved pressure plates as Stage 3 Daily Driver packages. The disc is designed for the special needs of a vehicle with circuit racing in mind. Kevlar® friction material is used for its unique friction compounds applied with high-energy levels. This translates to a perfect transition from one gear to the next. Discs are assembled with only performance components and equipped with torsion springs functioning as a damper between engine and gearbox. These Stage 3 Endurance clutch kits are recommended for applications such as rally, endurance race, club sport, autocross, performance street and daily driving. Order the kit you need.
( 2 )
$2,017.15
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$3,841.26
South Bend Clutch Stage 2 Endurance clutch kits are recommended for daily and street use with an emphasis on rally and endurance racing. An SFI-approved single-mass flywheel is recommended for racing climate applications in order to achieve optimal performance (flywheel not included). Order the clutch kit recommended for your vehicle application. Features include: * Designed for the racing environment * Pressure plate is precision-balanced for vibration-free operation at high-rpm * Pressure plate fulcrum is altered for a positive disengagement and a quick shift * Disc is engineered with a dual-damped design to provide accurate control when accelerating through corners * Hybrid friction material with a full face Feramic (sintered iron) lining on the flywheel side and a high metal content organic lining on the pressure plate side * Engagement is positive, yet buffered due to the high graphite content unique to Feramic facings
( 3 )
$2,000.35
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$3,549.92
Quarter Master Optimum-RR Series clutch kits offer the latest in purebred race-clutch technology designed to fulfill the wishes of every modern Camaro, Corvette, or Mustang road racer. They feature either a NASCAR-derived 7.25 in. 2- or 3-disc clutch that is rebuildable and optimized for strength without compromising weight or moment-of-inertia. Each clutch also utilizes the latest in gear-drive technology, with .104 in. race or .250 in. "rally" friction material that allows for quick, smooth shifts, plus slotted pressure plate and floater plates allow for better gas evacuation and superior cooling. Quarter Master Optimum-RR Series clutch kits include: * Optimum-RR Clutch with button-type flywheel * Tri-Lite hydraulic release bearing offering more reliable service and adapter * All necessary hardware, including clutch fasteners and replacement flywheel bolts
Not Yet Reviewed
$2,209.85
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$2,456.54
ACT Mod-Twin 10.5 Heavy-Duty Race clutch kits tackle aggressive launches and rapid shifting of high-powered machines by combining twice the ceramic friction surfaces with a no-nonsense solid Mono-Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process to provide a light and consistent pedal feel. Puck-style friction plates with high-quality ceramic friction materials deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub, which is heat-treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. The kits include a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, rigid mono-drive hub, floater, alignment tool and pilot bearing (where applicable). In addition, these Mod-Twin clutches by ACT are also fully rebuildable, and replacement discs may be ordered separately. Product features: * Recommended for Drag, Road or Rally Racing * Predictable, aggressive engagement, lightest pedal effort, quick shifting, possible start-off judder with mild to moderate transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, and premium friction materials ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced, and SFI certified
Not Yet Reviewed
$2,046.00
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$2,329.00
ACT Mod-Twin 10.5 Extreme Race clutch kits tackle aggressive launches and rapid shifting of high-powered machines by combining twice the ceramic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process to provide a consistent light pedal feel. Puck-style friction plates with high-quality ceramic friction materials deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub, which is heat-treated for strength and durability extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. These kits include a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, rigid mono-drive hub, floater, patented mono-loc collar, release bearing, alignment tool and pilot bearing (where applicable). ACT's Mod-Twin clutches are also fully rebuildable, and replacement discs may be ordered separately. Product features: * Recommended for Drag, Road or Rally Racing * Predictable, aggressive engagement, light pedal effort, quick shifting, possible start-off judder with mild to moderate transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, and premium friction materials ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced, and SFI certified
Not Yet Reviewed
$2,056.00
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$2,361.00
Advanced Clutch Technology (ACT) Mod-Twin 225 Maxx Extreme twin-disc race clutch kits are available in two styles—Sprung Race and Rigid Race—for a variety of applications, including many Subaru and Mitsubishi models. Here are descriptions of each: * MOD-TWIN 225 XX SPRUNG RACE CLUTCH KIT: Performs aggressive launches and smoother shifting in high-powered AWDs by combining twice the ceramic friction surfaces with an ultra-durable mono-drive sprung hub assembly in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process, providing a consistent pedal feel requiring moderate effort. Puck-style friction plates with high-quality ceramic friction materials deliver high friction coefficient, superior heat capacity, and long clutch life. These plates uniformly transfer torque to a mono-drive sprung hub assembly which extends input shaft life and reduces driveline shock from torsional vibration. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung mono-drive hub assembly, floater, patented Monoloc Collar, release bearing, alignment tool and pilot bearing (if needed). -- Features and details: Predictable aggressive engagement, increased pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise; forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions; delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances; Drag, Road or Rally Racing; Applying tactical engineering to the Mod-Twin, ACT presents unique solutions to common tradeoffs found on twin disc clutches, resulting in an ultra-durable, customer serviceable, long-lasting clutch with very high torque capacity. All are 100 percent clamp load tested, balanced and SFI certified. * MOD-TWIN 225 XX RIGID RACE CLUTCH KIT: Tackles aggressive launches and rapid shifting of high powered AWDs by combining twice the ceramic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process, providing a consistent pedal feel requiring moderate effort. Puck-style friction plates with high-quality ceramic friction materials deliver high friction coefficient, superior heat capacity, and long clutch life. These plates uniformly transfer torque to a mono-drive chromoly steel hub which is heat treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, rigid mono-drive hub, floater, patented Monoloc Collar. -- Features and details: Predictable aggressive engagement, increased pedal effort, quick shifting, possible start-off judder with mild to moderate transmission gear noise; forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions; delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances; Drag, Road or Rally Racing; Applying tactical engineering to the Mod-Twin, ACT presents unique solutions to common tradeoffs found on twin disc clutches, resulting in an ultra-durable, customer serviceable, long-lasting clutch with very high torque capacity. All are 100 percent clamp load tested, balanced and SFI certified.
Not Yet Reviewed
$2,004.00
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$2,108.00
ACT Mod-Twin 225 Extreme twin-disc race clutch kits will provide aggressive launches and rapid shifting of high powered AWD's--by combining twice the ceramic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process to provide a consistent light pedal feel. The puck-style friction plates with high-quality ceramic materials deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub which is heat-treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design of these clutch kits allows for quicker shifts and lasting trouble-free service. Different styles and other options are available for vehicle fitment from 2003 and up. Features and benefits: * Recommended for drag, road, or rally racing use * Predictable aggressive engagement, light pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced and SFI certified Kit contents: * Forged aluminum pressure-plate cover * CNC-machined and dynamically balanced flywheel * Diaphragm spring and face * Puck-style ceramic friction plates * Available with sprung or rigid mono-drive hub assembly * Floater * Patented mono-Loc collar * Release bearing * Alignment tool and pilot bearing (if needed) Note: Mod-Twin clutches are fully rebuildable and most components can also be ordered separately, if you do not need to purchase complete kit.
Not Yet Reviewed
$2,044.00
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$2,103.00
ACT Mod-Twin 225 heavy-duty twin-disc race clutch kits tackle aggressive launches and rapid shifting of high powered AWD's—by combining twice the ceramic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process to provide a more consistent light pedal feel. The puck-style friction plates, with high-quality ceramic materials, deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub, which is heat-treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. These ACT clutch kits are available in different styles and other options for fitment on countless vehicles ranging from the early 2000's and up. Features and benefits: * Recommended for Drag, Road, or Rally Racing use * Predictable aggressive engagement, light pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced, and SFI certified Kit contents: * Forged aluminum pressure-plate cover * CNC-machined and dynamically balanced flywheel * Diaphragm spring and face * Puck-style ceramic friction plates * Available with sprung or unsprung mono-drive hub assembly * Floater * Patented Mono-Loc collar * Release bearing * Alignment tool and pilot bearing (if needed) Note: Mod-Twin clutches are fully rebuildable and most components can also be ordered separately, if you do not need to purchase complete kit.
Not Yet Reviewed
$2,003.00
ACT Mod-Twin 225 heavy-duty twin-disc street clutch kits are designed to tackle aggressive launches and rapid shifting of high powered AWD's—by combining twice the organic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process to provide a more consistent light pedal feel. The puck-style friction plates, with high-quality organic materials, deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub, which is heat-treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. Clutch kits are available in different styles and other options for fitment on countless vehicles from the early 2000s and up. Features and benefits: * Recommended for drag, road, or rally racing use * Predictable aggressive engagement, light pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced, and SFI certified Kit contents: * Forged aluminum pressure-plate cover * CNC-machined and dynamically balanced flywheel * Diaphragm spring and face * Puck-style organic friction plates * Available with sprung or unsprung mono-drive hub assembly * Floater * Patented mono-Loc collar * Release bearing * Alignment tool and pilot bearing (if needed) Note: Mod-Twin clutches are fully rebuildable and most components can also be ordered separately, if you do not need to purchase complete kit.
Not Yet Reviewed
$2,010.00
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$2,106.00
XClutch Stage 3 clutch kits are performance upgrades that have been engineered to provide the ultimate in clutch performance. Utilizing the latest pressure plate design and friction material composition, XClutch upgrades offer the ideal balance between drivability and performance for different vehicle applications. The pivot point and diaphragm design are carefully analyzed to ensure positive pedal feel and increased clamping force. Used by rally and time attack racers around the world, the XClutch single disc carbon clutch provides exceptional heat capacity and ultra-low inertia for synchromesh transmissions. These Stage 3 clutch kits are recommended for motorsport only. Select the XClutch Stage 3 kit for your application needs.
Not Yet Reviewed
$2,000.73
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$2,366.50
ACT Mod-Twin 225 Extreme twin-disc street clutch kits will provide aggressive launches and rapid shifting of high powered AWD's--by combining twice the organic friction surfaces with a no-nonsense solid mono-drive hub in a completely modular design. Each diaphragm spring endures an exclusive 4-stage heat treating process to provide a consistent light pedal feel. The puck-style friction plates with high-quality organic materials deliver high friction coefficient, superior heat capacity, and long clutch life. These friction plates uniformly transfer torque to a mono-drive chromoly hub which is heat-treated for strength and durability, extending input shaft life with one continuous spline. The lightweight, rigid design of these clutch kits allows for quicker shifts and lasting trouble-free service. Different styles and other options are available for vehicle fitment from 2003 and up. Features and benefits: * Recommended for drag, road, or rally racing use * Predictable aggressive engagement, light pedal effort, smooth shifting, possible start-off judder with OE to mild transmission gear noise * Forged aluminum cover, mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions * Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances * 100 percent clamp load tested, balanced and SFI certified Kit contents: * Forged aluminum pressure-plate cover * CNC-machined and dynamically balanced flywheel * Diaphragm spring and face * Puck-style organic friction plates * Available with sprung or rigid mono-drive hub assembly * Floater * Patented mono-Loc collar * Release bearing * Alignment tool and pilot bearing (if needed) Note: Mod-Twin clutches are fully rebuildable and most components can also be ordered separately, if you do not need to purchase complete kit.
Not Yet Reviewed
$2,006.00
DIYAutoTune MegaSquirt MS3Pro Ultimate standalone engine management systems provide unlimited control of your naturally aspirated or forced induction engine with a staggering list of race-focused features that will get you down the track with excellence. MS3Pro Ultimate ECUs by AMP EFI will log up to 64 channels, conservatively, at 200hz, and is ready to support a wide variety of engines out of the box, as well as over 50 different ignition modes. The units also utilize a compact lightweight case design of sealed high-temperature nylon and heavy-duty AMPSEAL connectors to protect sensitive internals. Whether you're running down the drag strip, the road course, the salt flats, or whatever your racing venue of choice, DIYAutoTune MS3Pro Ultimate models will deliver winning control. MS3Pro Ultimate ECUs feature configurable inputs/outputs: * 10 channel 4:1 or 8:2 programmable peak and hold injector outputs * 8 logic level ignition outputs * 6 digital inputs * 5 digital input/output * 5 PWM outputs * 2 digital outputs * 12 analog inputs, plus built-in MAP, Baro, and internal ECU temperature sensor * 3 high-current digital/pwm outputs * 3 digital frequency inputs * 4 variable reluctor conditioned inputs MS3Pro Ultimate standalone systems feature: * VE-based tuning * Speed density, Alpha-N, MAF-based tuning and blended algorithms * Up to 12 sequential saturated fuel injector outputs * Up to 12 cylinder sequential support * 2D or 3D table views * The tuner can toggle between 2D or 3D table views with a single click * Individual cylinder fuel and spark trim tables * Table switching * VVT control (4 channels) * Generic wheel decoder allows for support of nearly any standard trigger/aftermarket trigger pattern * Supports 50+ specialty OEM and aftermarket ignition systems using factory cam/crank wheels and sensors * Support for odd-fire and even-fire engines * Capable of controlling even-fire, odd-fire, piston, rotary, and even radial engines * Fuel-only mode--disables ignition output features for control of fuel injection only * Internal SD card high-speed data logging * Traction control multiple strategies * E85 flex fuel sensor input * Long-term fuel trim--OE-style automatic fuel trim to allow for changes in engine over time * High-power time enrichment--allows for richer mixture after extended time in high power * Multiple acceleration enrichment strategies * Nitrous control strategies * 3-step rev limiter with flat shift * Trans-brake and bump box control * Advanced launch control strategies * Pit lane limiter--speed limiter for pit lane, reduces engine power by spark retard/cut or fuel cut; can limit based on VSS or rpm if no VSS input is available * Rally-style turbo anti-lag with rotational idle * Allows cyclic fuel and spark cut * Controls idle valve and configurable outputs for external fuel or air supply * Boost control--multiple open and closed loop strategies * Idle control--multiple open and closed loop strategies * Water and methanol injection * Fuel pump control * Intelligent knock detection and response--two channels * Multiple Engine Protection and fault mode strategies * Keep Alive Memory (KAM) * Generous spare I/O for any standard/custom I/O needs * Air conditioner control with feed-forward idle-up * Cooling fan control--programmable fan on and off activation points; can be configured to run fan with engine running only, or when engine is running and not running * Alternator field control/voltage regulation * Comprehensive Test Modes * CAN Support for I/O expansion--virtually limitless I/O capability * CAN Support for third party dash devices * Android compatible * Self-calibration * Fully enabled * Redundant signal ground wiring * Dual external 5 V ref supplies, individually fused * No dark current * Field upgradeable firmware
Not Yet Reviewed
$2,099.99
Homak 44 in. RS Pro flip top power service carts are available in 8-drawer or 9-drawer models. Constructed from 18-gauge steel, the workstation carts are available in four color options: Midnight Black, Rally Sport Blue, Fury Red, and Battleship Gray. Additional product details: * Power tool drawer with power strip includes four electric outlets and two USB ports to efficiently store, organize, and charge power tools in one place * Top till includes full-extension gas struts and a lockable security compartment with an additional power strip to store and charge phones, laptops, and other devices * Four 5×2 in. casters with a weight capacity of 520 lbs. each: two swivel locking and two swivel * Equipped with HMC High Security Locking System to keep valuables safe and secure * Heavy-duty rubber grip push handle provides comfortable grip and easy maneuverability * Full-length black aluminum contoured, scoop-style lift latch drawer pulls prevent drawers from opening and provides hassle-free access to tools * Drawers with replaceable ball-bearing slides have a 100 lb. weight capacity per slide pair * Non-slip PVC foam drawer liners and top mat to keep tools stationary * Bold UV protective high-gloss powdercoat finish provides a sleek look to overall design
Not Yet Reviewed
$2,086.99
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$2,511.99
Drawing on an extensive, race-winning heritage, Quarter Master has developed the Optimum-RR Import Series clutch kits. These 7.25 in. 6 and 8-leg billet clutches perform well in a broad range of street performance and racing import platforms. The two-disc, pull-to-push conversion clutches and included hydraulic bearing kits provide dependable performance in shifting, consistent pedal feel and torque-holding capacity. The 8-leg version also utilizes a steel leg for added durability. Quarter Master Optimum-RR Import Series clutch kits can be used in stock, street/strip, drag, drifting, rally, and road racing applications. Other features: * Open design allow for more efficient cooling, even during extended periods of race or street/strip use * Low MOI gear drive friction design creates both quicker and smoother shifts * Completely rebuildable frictions and floaters ensure a long and worry-free service life * Provides a perfect balance of light-weight, race proven durability, and high-value
Not Yet Reviewed
$2,295.08
Wilwood forged narrow Superlite 6R Big Brake front brake kits upgrade your late model ride with increased brake capacity and complimentary style. They're application-specific for a simpler installation and offer full compatibility with OE master cylinder output and ABS functions, where used. These front brake kits feature the extremely durable and efficient body design of their forged narrow 6-piston radial mount calipers. You can choose from optional caliper finishes and rotor designs to meet your personal style and braking requirements. Don't just replace—upgrade to generate big stopping power with Wilwood forged narrow Superlite 6R Big Brake front brake kits.
( 100 )
$2,155.71
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