Fits select 2005-2014 Subaru Impreza WRX and Legacy GT, and 2006 Saab 9-2X.

The Exedy Hyper Series Accessory Kit (FJAK101) provides the essential hardware required for a professional clutch installation. Unlike generic or modified stock components, Exedy performance products are engineered and built from the ground up as dedicated racing clutches. Every component in this kit undergoes rigorous robotic and visual inspections to ensure quality that meets the demands of severe driving conditions.

• SFI Certified: Manufactured to meet strict safety standards for high-performance applications.
• Precision Components: Includes high-quality release and pilot bearings to replace worn OE units.
• Durable Construction: Engineered to provide smooth engagement and reliable operation within the drivetrain system.
• Installation Support: Includes a dedicated alignment tool to ensure proper clutch disc centering.
• Manufacturer Part Number: FJAK101

Kit Includes: 1x Release Bearing, 1x Pilot Bearing, and 1x Clutch Alignment Tool.

Fits select 2004-2011 Mazda 3 and 2006-2008 Mazda 5 models.

The Exedy Stage 1 Organic Racing Clutch Kit (10809) is designed for enthusiasts who require increased torque capacity for modified engines without sacrificing street drivability. Utilizing premium friction materials resistant to slippage and burst, this kit is the ideal solution for high-performance street use and light horsepower track duty.

This kit features an increased clamp load to manage higher power levels, resulting in a slightly firmer pedal feel than the factory setup. To ensure smooth engagement and protect your drivetrain from shock, the clutch disc incorporates sprung center dampers. This design maintains a engagement feel similar to stock while providing the durability needed for spirited driving.

• High-friction organic material resistant to heat and burst
• Increased clamp load for improved torque handling
• Sprung hub dampers to reduce drivetrain shock and vibration
• Consistent, smooth engagement for street drivability
• Direct replacement for factory components

Vehicle Fitment

Fits 2004-2007 Subaru Impreza WRX STI and WRX STI Limited equipped with the 6-speed manual transmission and R180 rear differential.

The Driveshaft Shop (DSS) 1-piece aluminum driveshaft is a performance upgrade designed to replace the heavy, multi-piece factory steel assembly. By moving to a 1-piece configuration, you eliminate the center support bearing—a common point of failure and parasitic drag—while significantly reducing rotational mass. This reduction in weight allows the drivetrain to spin up faster, resulting in noticeably sharper throttle response and improved power delivery.

Each shaft is manufactured from high-strength 6061-T6 aluminum tubing, precision-welded, and high-speed balanced to ensure vibration-free operation at high RPMs. This is a direct-fit component that bolts into the factory location without the need for chassis modification.

• Construction: 1-Piece 6061-T6 aluminum tubing
• Transmission Compatibility: 6-speed manual
• Rear Differential Compatibility: R180
• Hardware: Includes required mounting hardware
• Manufacturer Part Number: 610097 (SUSH2)

Fits 2003-2006 Mitsubishi Lancer Evolution, including MR, RS, and SE submodels (V6-2.0L Turbo).

This DSS (The Driveshaft Shop) 2-piece carbon fiber rear driveshaft is engineered to significantly reduce rotational mass compared to the heavy factory steel unit. By utilizing carbon fiber, this driveshaft improves throttle response and reduces drivetrain shock, while the 2-piece design maintains critical drivetrain angles to minimize NVH (noise, vibration, and harshness) often associated with 1-piece conversions. This unit is specifically designed for Evolution VII, VIII, and IX models without Active Yaw Control (Non-AYC).

• Construction: 2-Piece design for optimal balance and clearance
• Material: High-strength carbon fiber tubing
• Application: Specifically for Non-AYC rear differentials
• Compatibility: Replaces OEM rear driveshaft assembly
• Manufacturer Part Number: 610088

Fits select 2004-2012 Mitsubishi Eclipse GS, SE, and Spyder GS, as well as Lancer Ralliart models. This complete ACT clutch kit (MR1-HDSS) is engineered for drivers seeking increased torque capacity without sacrificing street driveability.

The kit features ACT's Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load and maximize clutch life. Each diaphragm undergoes a rigorous four-stage heat-treating process to ensure consistent performance. Precision-stamped cover stampings provide the rigidity needed for high-stress applications. The Performance Street disc is constructed with premium organic materials and a high copper content for superior heat transfer, while the steel-backed lining offers exceptional burst strength.

• Manufacturer Part Number: MR1-HDSS
• Pressure Plate: Heavy Duty diaphragm design for increased clamp load and reduced deflection
• Clutch Disc: Performance Street sprung-hub design for smooth engagement and vibration dampening
• Material: High-copper organic lining for improved heat dissipation
• Performance: Reduced marcel for faster, more precise shift action
• Durability: Steel-backed linings and four-stage heat-treated components for maximum reliability

Fits select 2006-2017 Subaru Impreza WRX and WRX STI models.

Enhance the shifting performance of your Subaru with Torque Solution Shifter Linkage Bushings. These bushings are designed to replace the compliant factory rubber components, which often result in a vague or spongy feel during gear changes. By installing these high-grade replacements, you eliminate excessive shifter play and ensure more direct, precise gear engagement.

Whether you are replacing worn-out OE bushings or seeking more tactile feedback during spirited driving, these bushings offer a substantial upgrade to the drivetrain's shift feel. They bolt directly into the factory linkage points for a straightforward installation.

• Replaces soft factory rubber bushings to eliminate shifter slop
• Provides firmer, more confident gear engagement
• Direct fit for factory shifter linkage assemblies
• Manufacturer Part Number: TS-SU-701

Vehicle Fitment:

• 2006-2014 Subaru Impreza WRX (All trims)
• 2006-2014 Subaru Impreza WRX STI (All trims)
• 2015-2017 Subaru WRX STI (Base, Launch Edition, Limited, Series.HyperBlue)

Fits 2013-2017 Subaru BRZ, Scion FR-S, and Toyota 86.

Enhance the tactile feedback and precision of your manual transmission with Torque Solution Front Shifter Carrier Bushings. These components are designed to replace the compliant factory rubber bushings that often cause a vague or "mushy" shifting sensation. By providing a more rigid mounting point for the shifter carrier, these bushings eliminate unwanted deflection and play, ensuring a direct, mechanical connection for every gear engagement.

• Reduces shifter carrier movement for more precise gear changes
• Eliminates the vague feel associated with factory rubber bushings
• Engineered for a direct fit in the OEM location
• Ideal for street or track use where consistent shifting is required
• Manufacturer Part Number: TS-FRS-006

Fits 2013-2017 Toyota 86, Subaru BRZ, and Scion FR-S models.

The OS Giken Super Lock LSD (TY421-HA) is a high-performance mechanical limited-slip differential engineered for maximum traction and predictable handling. Unlike traditional LSDs that use high initial torque, the Super Lock design utilizes a high number of friction plates to ensure smooth, progressive engagement while providing a complete lock-up under load. This design minimizes chatter and provides superior cornering stability, whether you are on the street or at the track.

• High-capacity friction plate design for smooth, total lock-up
• Improves corner exit speeds and overall vehicle control
• Precision-engineered for durability under high-stress conditions
• Retains street-friendly drivability with minimal noise and vibration
• Direct replacement for the factory differential unit
• Manufacturer Part Number: TY421-HA

Fits 1991-2001 Toyota Camry models equipped with the Inline-4 (L4) engine.

The Exedy OE Replacement Clutch Kit (16073) is designed to restore the factory-original pedal feel and drivetrain performance of your Toyota. As a leading original equipment manufacturer, Exedy builds these kits to precise tolerances, ensuring smooth gear transitions and consistent reliability for daily driving applications. This kit serves as a direct replacement for worn-out factory components, utilizing materials that meet or exceed manufacturer standards for durability and engagement.

• Direct OE replacement ensures factory-spec fitment and operation
• Precision-engineered friction materials for smooth engagement
• Manufactured to strict quality control standards for long-term service life
• Includes essential components for a complete clutch service
• Manufacturer Part Number: 16073

Fits select 1968-2016 Ford Bronco, F-150, and E-Series; Jeep CJ5, CJ7, Cherokee, Grand Cherokee, and Wagoneer; International Scout II; and Isuzu Rodeo models equipped with a Dana 44 rear axle.

The Eaton Detroit Truetrac is a helical-gear style, limited-slip differential (LSD) designed to maximize wheel traction without the maintenance requirements of traditional clutch-style units. Its sophisticated gear-driven design automatically transfers torque to the wheel with the most grip, providing smooth and quiet operation during both forward and reverse maneuvers. Because it uses no clutches or friction plates, the Truetrac is essentially maintenance-free and does not require special lubrication or friction modifiers.

• Axle Fitment: Rear Dana 44 with 30-spline axle shafts (1.31-inch diameter)
• Gear Ratio: Compatible with 3.73 and numerically lower gear ratios
• Design: Helical gear limited-slip (clutchless)
• Operation: Automatic engagement with optimized torque bias for maximum acceleration and handling
• Durability: Forged steel housing and high-strength internal gears for long service life
• Manufacturer Part Number: 913A589

Fits 1996-2004 Ford Mustang (SN95 and New Edge).

The BMR Suspension KM742R Standard K-Member is engineered for Mustang owners who want the weight savings and clearance of an aftermarket subframe without being forced to switch to a coilover conversion. This K-member features integrated spring perches, allowing you to maintain your factory-style coil springs or lowering springs for a more street-friendly setup.

Fabricated from heavy-duty DOM steel tubing, the KM742R provides a significant weight reduction over the bulky factory unit while increasing the engine bay room necessary for large-tube headers and deep-sump oil pans. The design utilizes factory mounting points to ensure straightforward installation and maintains OE suspension geometry for consistent handling and alignment.

• Manufacturer Part Number: KM742R
• Integrated spring perches for use with factory-style coil springs
• Heavy-duty DOM steel tubing construction for maximum strength
• Significant weight savings compared to the OEM stamped-steel K-member
• Increased clearance for aftermarket exhaust headers and oil pans
• Direct bolt-on installation to factory mounting points
• Durable red powdercoat finish for corrosion resistance

Fits select 1984-2006 Jeep Cherokee, Comanche, Grand Cherokee, Grand Wagoneer, and Wrangler models equipped with the AMC Model 35 rear axle.

The Yukon Hardcore Differential Cover is engineered to protect your lockers, gears, and axle shafts from severe impacts during technical off-road driving. Cast from thick-walled nodular iron, this cover significantly increases the structural rigidity of the differential housing. This added stiffness reduces housing deflection under high-torque loads, ensuring more consistent gear mesh and protecting vital internal components.

Designed for both form and function, the cover features contoured internal surfaces that facilitate rapid oil circulation for improved cooling. The assembly includes high-strength steel fasteners and a durable black powder coat finish for maximum corrosion resistance and longevity on the trail.

• High-strength nodular iron construction provides superior impact protection
• Reinforces housing rigidity to reduce deflection under high torque
• Contoured inner surfaces promote faster oil circulation and cooling
• Compatible with both standard and reverse rotation differentials
• Durable black powder coat finish with a contrasting stainless-steel accent plate
• Complete with high-strength steel installation hardware
• Manufacturer Part Number: YHCC-M35

Fits select 2017-2024 Ford F-150, Bronco, Explorer, and Ranger models equipped with 10R60 or 10R80 10-speed automatic transmissions.

Maintain lower operating temperatures and extend the service life of your transmission with the BD Diesel Deep Sump Transmission Pan Kit. This heavy-duty upgrade increases fluid capacity by 2.1 quarts, providing a larger volume of oil to dissipate heat effectively. The cast aluminum construction features integrated external cooling fins for maximum heat dissipation while significantly increasing transmission case rigidity to help prevent twisting under heavy loads.

Designed for professional-grade performance and straightforward maintenance, the pan includes a high-strength magnetic drain plug to capture metallic wear particles and a 1/8-inch NPT port for an aftermarket temperature sender. The kit is engineered to retain factory heat shields and comes complete with all necessary installation hardware.

• Increased Volume: Adds 2.1 quarts of fluid capacity over the factory pan.
• Heat Management: Cast aluminum construction with external cooling fins for superior heat dissipation.
• Case Rigidity: Structural design helps prevent transmission case twisting.
• Complete Kit: Includes OEM gasket, heat shield studs, magnetic drain plug, temperature port plug, and mounting hardware.
• Finish: Durable black powder coat for long-lasting corrosion resistance.
• Transmission Fitment: Compatible with Ford 10R60 and 10R80 transmissions.
• Manufacturer Part Number: 1061718

Fits select 2017-2023 Acura Integra, Honda Civic Si, and Honda Accord (1.5L Turbo).

The Action Clutch Retrofit Chromoly Lightweight Flywheel (MPN AC132FW-RT) is engineered for high-performance street and track applications. By reducing rotational mass, this flywheel significantly improves throttle response and engine acceleration. Each unit is manufactured from forged 4140 chromoly steel and undergoes a specialized heat-treatment process to ensure maximum durability and high thermal capacity.

Designed to withstand the rigors of racing, these flywheels are tested up to 18,000 RPM. The one-piece construction offers superior reliability over multi-piece designs, and the surface is fully resurfaceable to provide a long service life. Note that reducing rotational mass may introduce slight increases in noise, vibration, and harshness (NVH) compared to the factory dual-mass unit.

• Material: Forged 4140 Chromoly Steel
• RPM Rating: Tested up to 18,000 RPM
• Configuration: Retrofit style for 1.5L Turbo applications
• Serviceability: Fully resurfaceable design
• Manufacturer Part Number: AC132FW-RT

Vehicle Fitment

• 2023 Acura Integra (A-Spec, Base)
• 2018-2020 Honda Accord (EX, EX-L, LX, Sport, Touring)
• 2017-2020, 2022 Honda Civic Si

Fits 1963-1979 Chevrolet Corvette (Base, Stingray, Silver Anniversary Edition, and Indianapolis 500 Pace Car).

The Yukon Gear Inner Stub Side Flange Yoke is a precision-engineered replacement for worn or damaged factory side yokes in C2 and C3 Corvette rear differentials. Over decades of service, original yokes often develop excessive play or wear at the splines and bearing surfaces, leading to driveline vibrations and poor power transfer. This yoke restores driveline integrity and ensures smooth operation, whether for a factory restoration or a high-performance street application.

• Component Type: Inner Stub Side Flange Yoke
• Manufacturer Part Number: YY GM3872922
• Replaces worn OE side yokes for improved driveline stability
• Engineered for high-strength durability and precise fitment
• Compatible with factory-style differential assemblies

Fits select 1999-2004 Ford F-250 and F-350 Super Duty trucks.

Yukon Gear Hardcore Locking Hubs are engineered for extreme off-road durability, replacing weaker factory units with a robust all-steel construction. Designed for Dana 60 axles with a 35-spline count, these hubs feature chromoly internals to handle high-torque loads without failing or disengaging. A unique safety feature ensures the hubs default to the locked position if ever damaged, keeping you moving on the trail.

The low-profile bezel design minimizes the risk of impact with rocks or trail obstacles. Engagement is fast and precise, requiring only a 1/3 turn of the all-steel bezel to switch between two-wheel and four-wheel drive. Each hub set is finished with a proprietary coating on the locking gears to reduce friction and extend component life under harsh conditions.

• Manufacturer Part Number: YHC70002
• Spline Count: 35
• Material: Chromoly internals and all-steel construction
• Turn Radius: 1/3 turn for engagement/disengagement
• Configuration: Low-profile bezel to reduce impact risk
• Operation: Defaults to locked position for reliability
• Fitment: Specific to Dana 60 front axles

Fits select 1953-2002 Chevrolet, Dodge, Ford, GMC, and Jeep models with Dana 44 axles (5.9L).

The Yukon Grizzly Locker is a heavy-duty mechanical positive-locking differential engineered for maximum traction in rock crawling, off-road racing, and drag racing environments. This unit delivers 100% power to both drive wheels while maintaining the ability to disengage for smooth cornering. Its patented internal design specifically addresses common locker failures through reinforced geometry and superior materials.

Construction features high-strength 8620 steel internals and a patented tooth design. The inner clutch teeth are engineered with a larger radius at the base, offering up to 350% greater strength than standard back-cut designs to better resist shock-loading and axle failure. This unit is designed for 30-spline axles and is compatible only with 3.92 and numerically higher gear ratios.

• Manufacturer Part Number: YGLD44-4-30
• Fits Dana Spicer 44 axle housings
• 30-spline axle compatibility
• Designed for 3.92 and up gear ratios
• High-strength 8620 steel internal components
• Patented design reduces internal component failure
• Assembled in the USA

Fits select 1953-2006 Chevrolet, Dodge, Ford, GMC, International, and Jeep vehicles with standard rotation Dana 44 axles (5.9L).

Yukon Gear & Axle high-performance ring and pinion gear sets are engineered to be the benchmark of quality for automotive drivetrain systems. Utilizing state-of-the-art design software and advanced heat-treating techniques, Yukon ensures that each gear set meets exacting specifications for tooth contact and surface finish. This 3.73 ratio set is an ideal solution for vehicles equipped with larger tires or those requiring optimized torque delivery and traction performance.

Built for durability in high-horsepower applications, these gears are backed by the Yukon Y.E.S. Plan, providing a lifetime, comprehensive protection plan for as long as you own your vehicle. The precision-machined gears offer quiet operation and a simplified setup for professional installers and hobbyists alike.

• Manufacturer Part Number: YG D44-373
• Axle Application: Dana Spicer 44 (Standard Rotation)
• Ring Gear Diameter: 8.50 inches
• Pinion Spline Count: 26
• Ring Gear Bolt Count: 10
• Gear Ratio: 3.73

Fits 2007-2011 Jeep Wrangler JK and Wrangler Unlimited models (2-door and 4-door) equipped with an automatic transmission.

The Yukon Gear & Axle YDS001 is a heavy-duty front driveshaft assembly engineered to outperform the factory driveline, particularly on modified Wranglers. Built from high-strength steel and featuring 1310 series u-joints, this assembly replaces the weak OE CV-style joints with a traditional cross-and-bearing design for significantly better durability and easier field service. It is specifically designed to accommodate increased operating angles and provide the necessary slip travel for vehicles with suspension lifts up to 4.5 inches.

• Fits front location on automatic transmission models only
• High-strength steel construction for maximum torque capacity
• Standard 1310 series u-joint for superior strength and serviceability
• Accommodates suspension lifts from stock height up to 4.5 inches
• Includes the Yukon Y.E.S. Plan: a lifetime, comprehensive protection plan
• Engineered for increased operating angles during off-road articulation
• Manufacturer Part Number: YDS001

Fits select 1967-2025 Chevrolet and GMC C20, C30, K20, K30, 2500, and 3500 series trucks and vans with the 10.5-inch GM 14-bolt rear axle.

The Yukon Dura Grip is a high-performance positraction limited slip differential designed to provide smooth yet aggressive traction. Engineered for versatility across various terrains, this LSD utilizes a four-pinion design to distribute torque effectively while maintaining streetable manners. The unit is fully rebuildable, ensuring a long service life even in demanding truck and towing applications.

• Carrier Fitment: Fits 4.10 and numerically lower gear ratios (also compatible with thick gears)
• Axle Spline: 30-spline
• Spider Gears: Forged 4320 chromoly for maximum internal strength
• Case Material: High-strength nodular iron
• Clutch Design: Raybestos composite clutches for consistent lockup and durability
• Design: Internal 4-pinion configuration for increased load capacity
• MPN: YDGGM14T-3-30-1

Proudly assembled in the USA, every Dura Grip unit undergoes extensive testing and utilizes state-of-the-art software design to ensure precise tolerances and reliable performance under load.