BMW Drivetrain Parts

Turner Motorsport Dual Shear Selector Rod (DSSR)

Enhance your N54-equipped 135i or 335i’s driving feel with the Turner Motorsport DSSR. Designed to give your shifter a much more precise and solid connection, this DSSR replaces the OEM selector rod, eliminating the play and deflection that come from single-shear designs. Pair it with a Turner short-shift kit for the ultimate shifting upgrade.

Think of the DSSR as a major upgrade from the single-contact OEM rod, much like riding a bike with two hands instead of one: you have stronger, more precise control over each gear change. With its dual-contact setup, the DSSR “sandwiches” both sides of the shifter and transmission, creating a direct link that feels solid, eliminating the vague and sloppy feel of the factory setup.

Key Benefits:

Enhanced Precision: Significantly reduces deflection and play, giving you a more connected feel while shifting Compatible with Factory & Aftermarket Shifters: Perfect for custom setups as well as stock configurations Durable Build: Fabricated from high-quality 303 stainless steel, offering rust resistance and longevity Complete Hardware Included: Comes with zinc-plated hardware for a secure installation Specifications:

Material: 303 stainless steel construction Compatibility: Replacement for part #25117524722 (E8X/E9X N54 models) Installation Design: Two-piece assembly with captive pins, designed for simple alignment and adjustability Fitment: Specially engineered to fit the tight N54 carrier without interference Installation Tips:

Remove your factory selector rod and take note of its orientation. Attach the DSSR to both the transmission selector joint and lower shift lever. Shift to 3rd or 5th gear for maximum access to the supplied hardware, then secure tightly.

Turner Motorsport Polyurethane Shifter Arm Bushing

Want more responsive and accurate shifts without sacrificing comfort? The Turner Motorsport Polyurethane Shifter Arm Bushing is the perfect enhancement to reduce unwanted movement and play in the shift arm assembly. Factory rubber bushings absorb vibrations for smoothness but compromise direct feedback and often wear out, leading to sloppy, imprecise shifting.

Crafted from high-performance polyurethane with a corrosion-resistant 304 stainless steel sleeve, this bushing maintains stability without stretching or wearing out like rubber. Experience the tactile feel of more precise shifts, with minimal NVH (Noise, Vibration, and Harshness) added to your drive. A must-have for any driver looking to take control of their BMW's performance.

Key Features:

Precision Control: Firmer than factory rubber for a crisp, responsive shifter feel Long-Lasting Materials: Made with durable 70a polyurethane and a 304 stainless steel mounting sleeve Easy Installation: Direct replacement—no modifications needed OEM Compatibility: Replaces BMW part numbers 25111222015 and 25111222652 Specifications:

Material: High-quality 70a polyurethane and 304 stainless steel Made in the USA: Proudly manufactured with quality materials Durability: Improved lifespan over factory rubber bushings, reducing slop and enhancing gear engagement

Revitalize your BMW driving experience with the Turner Motorsport Double Adjustable Short Shift Kit. BMWs have suffered from long throw shifters, but Turner Motorsport has the perfect remedy. This kit offers double adjustability, allowing users to fine-tune height and throw, rediscovering the joy of driving.

Worried about the long shifter? Turner's rally lever extension, available separately, provides a Quick Change option, allowing easy switching between long and short levers. Whether your car is built for the track, weekend adventures, or daily commuting, Turner's short shifter kit is the ideal solution.

Installation is a breeze compared to competitors, thanks to the custom bearing cup, enabling easy inside-car installation (for applications using the stock shifter arm).

Key Benefits:

• Adjustable throw from conservative to ultra-short
• Ultra-crisp shifter feel for quicker, more precise shifts
• Enhanced driving experience

Installation Features:

• Bearing cup assembly for easy inside-vehicle installation
• "Quick Change" between standard and "Rally Style" upper shift levers

Adjustability Features:

• Independently adjustable knob height
• 22mm adjustment range for fine-tuning shifter throw
• Independently adjustable shifter throw

Design Features:

• CNC machined lower shifter assembly from 4140 chromoly steel
• Melonite coated with 304 stainless steel shifter ball and Nylatron® NSM bushings
• 10mm adjustment range in the lower shift arm
• Shift levers and shifter bearing cup assembly machined from 6061-T6 aluminum
• Type II anodized for exceptional durability and corrosion resistance
• Rally Upper Shift Lever machine grooved for OEM boot compatibility
• Black delrin knob with standard ⅜-16 thread
• Compatible with OE BMW shift knobs or aftermarket shift knobs

Turner Motorsport's commitment to perfection is evident in the development of the short shifter, in association with Rennline. The result is a robust, durable, and aesthetically pleasing Dual Shear Selector Rod (DSSR), ensuring a more precise shift by reducing flexibility in the selector rod.

Turner Weighted Shift Knob - 6 Speed:

Prepare for an elevated driving experience with the Turner Weighted Shift Knob. This 6-speed coin-designed knob not only feels fantastic but also enhances shifting with added weight, resulting in faster engagement. Crafted from billet 6061-T6 aluminum, CNC machined for precision, and anodized for durability, it's the perfect complement to Turner's short shift kits.

The ACT Streetlite flywheel offers the following benefits:

Noticeably improved engine response and acceleration: Experience a significant boost in engine performance and acceleration with this component. OE to mild gear rattle: Expect only minimal gear rattle, from Original Equipment (OE) standards to a mild level, ensuring a smoother drive. Heat-treated forging for strength and toughness: Crafted using heat-treated forging, this part guarantees enhanced strength and durability. Induction-hardened ring gears for maximum life: The ring gears undergo induction hardening, providing maximum lifespan and reliability. One-piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc: The one-piece design reduces potential failure points and ensures uniform and efficient heat transfer from the clutch disc, preventing issues like warped inserts or loose ring gears. Recommended for street and race use: This component is ideal for both everyday street driving and competitive racing environments.

Forged, CNC machined, and dynamically computer balanced for smooth high RPM reliability: Expertly forged, CNC machined, and dynamically balanced via computer to ensure smooth and reliable performance at high RPMs.

Turner Motorsport presents the Double Adjustable Short Shift Kit, providing a solution to the historically long throw shifters in BMWs. Turner's short shifters, with height and throw adjustability, offer a double-adjustable feature, allowing users to find their preferred driving sweet spot.

For those curious about the long shifter, Turner's rally lever extension (available separately) provides a Quick Change option, making switching between long and short levers effortless. Whether your vehicle is for track use, weekend adventures, or daily commuting, Turner's short shifter kit caters to diverse needs.

Key Benefits:

• Adjustable from a conservative short throw to an ultra-short throw
• Ultra-crisp shifter feel for quicker, more precise shifts
• Enhanced driving experience

Installation:

• Bearing cup assembly for easy in-car installation
• "Quick Change" between standard and "Rally Style" upper shift levers

Adjustability:

• Independently adjustable knob height
• 22mm adjustment range to fine-tune shifter throw and feel

Design Features:

• Lower Shifter Assembly CNC machined from 4140 chromoly steel
• Melonite coated, 304 stainless steel shifter ball, and Nylatron® NSM bushings
• Shift levers and shifter bearing cup assembly machined from 6061-T6 aluminum
• Type II anodized for exceptional durability
• 22mm independent height adjustability for shift levers
• Rally Upper Shift Lever machine grooved for OEM boot compatibility

When Turner developed their short shifter, the goal was to enhance the BMW shifter assembly's precision and smoothness. Developed with Rennline, the Dual Shear Selector Rod minimizes flexibility for a more precise shift.

Turner Weighted Shift Knob - 6 Speed:

The Turner Weighted Shift Knob promises a fantastic driving experience. The added weight ensures faster engagement and an overall improved shifting experience.

Features:

• Anodized billet aluminum core
• Extremely durable Delrin outer construction
• Weight: 340g (11.99oz)
• 6 Speed Coin design
• Anodized billet shift boot collar with Turner logo

Turner Polyurethane Shifter Arm Bushing:

Enhance your shifting experience with Turner Motorsport's Polyurethane Shifter Arm Bushing. Designed for crisper shifting with reduced NVH.

Features:

• Corrosion-resistant 304 stainless steel mounting sleeve
• Stiffer bushing for a crisper shifter feel
• Ready to install, no modifications required
• Replaces Genuine BMW part numbers 25111222015 and 25111222652
• Improved durability over OEM rubber
• Made in America

Upgrade your BMW driving experience with Turner Motorsport's precision-engineered performance products.

Revamp your BMW's shifting experience with the Turner Motorsport Double Adjustable Short Shift Kit, a solution to the historically long throw shifters. Turner's short shifters offer height and throw adjustability, allowing drivers to discover their ideal driving sweet spot.

Curious about the long shifter? Turner's rally lever extension, available separately, provides a Quick Change option, simplifying the transition between long and short levers. Whether for track, weekend adventures, or daily commuting, Turner's short shifter kit caters to diverse driving needs.

Installing this kit is a breeze compared to competitors, thanks to the custom bearing cup that enables easy installation from inside the car. Enjoy the benefits of adjustable throw, ultra-crisp shifter feel, and an engaging driving experience.

Key Features:

• Adjustable throw from conservative to ultra-short
• Ultra-crisp shifter feel for quicker, precise shifts
• Easy installation with custom bearing cup
• Quick Change option for rally lever extension
• Independently adjustable knob height
• 22mm adjustment range for fine-tuning shifter throw
• CNC machined for durability and corrosion resistance

Upgrade further with the Turner Weighted Shift Knob - a 6-speed coin-designed knob that enhances the shifting experience with added weight, resulting in faster engagement and overall improved shifting.

Turner Weighted Shift Knob Features:

• Anodized billet aluminum core
• Durable Delrin outer construction
• Weighs 340g (11.99oz) for enhanced shift feel
• Anodized billet shift boot collar with Turner logo

For a comprehensive shifter makeover, pair the knob with Turner's short shift kits. The knob, carefully crafted from billet 6061-T6 aluminum, is CNC machined for precision fit and finish, anodized for durability, and designed for seamless compatibility with OE BMW shift knobs.

Advanced Clutch Technology (ACT) designs, engineers and develops products by leveraging decades of track and performance street experience. Advanced CAD, FEA simulation, and CAM tools help ensure highly optimized performance, reliability, and repeatability. These key advantages are produced by combining the best engineering and design methodologies with the latest in materials and manufacturing techniques.

ACT clutch kits stand unequaled in terms of consistent pedal feel, high torque capacity, long wear life and durability. In-house manufacturing is critical in tuning components specifically to each individual application while maintaining the predictable ACT pedal feel across the entire catalog.

This clutch kit features an Xtreme pressure plate, a Performance Street sprung clutch disc, and an XACT Streetlite Flywheel.

Their Xtreme pressure plate offers a 50-120% clamp load increase, moderate to heavy pedal feel, and is recommended for high performance street and racing applications. All diaphragms went through a four stage heating process for increased strength and unparalleled performance.

Next in this kit is the Performance Street clutch disc. This is the most popular sprung clutch disc and features high quality organic friction material with a high copper content for improved heat transfer and a steel backed lining for increased strength in burst load circumstances. This organic clutch disc has a significantly higher torque capacity than a stock disc but still retains a long life span and operates quietly and reliably.

Clutch Kit Specs:

• Torque Rating: 520 ft/lbs
• 68% torque capacity increase over stock!
• Type of Disc: Street
• 26-count spline
• Spline Size: 1-3/8" inch
• Disc Weight: 3.5 lbs
• Pressure Plate Weight: 10.7 lbs
• 1 year Warranty from retail purchase date!

BMW E36 M3 Z3 XACT Flywheel Streetlite is a high-performance upgrade designed to enhance engine response and acceleration. This Streetlite flywheel is significantly lighter than the stock flywheel, offering superior durability and strength. Crafted from Chromoly Steel, it provides excellent heat tolerance and rigidity, making it ideal for both street and drag racing applications.

• Improved Performance: Noticeably enhances engine response and acceleration with minimal gear rattle.
• Durability: Heat-treated forging ensures strength and toughness, while induction-hardened ring gears extend lifespan.
• Quality Construction: One-piece design prevents failure, ensuring uniform heat transfer and preventing issues like warped inserts or loose ring gears.
• Recommended Use: Suitable for both street and race applications.
• ACT Advantage: Forged, CNC machined, and dynamically balanced for reliable high RPM performance.

Specifications:

• Product Weight: 15.2 lbs
• Material: Chromoly Steel
• Friction Surface Diameter: 9.4 inches (240 mm)
• Flywheel Type: Streetlite
• Tooth Quantity: 113
• Warranty: 12 Months
• SFI Rating: 1.1

600315 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.

Feel: Noticeably improved engine response and acceleration, OE to mild gear rattle;

Life: Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life;

Quality: One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears;

Recommended Use: Recommended for street and race use;

ACT Difference: Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability;

For use with ACT clutch kits only.

Advanced Clutch Technology (ACT) designs, engineers and develops products by leveraging decades of track and performance street experience. Advanced CAD, FEA simulation, and CAM tools help ensure highly optimized performance, reliability, and repeatability. These key advantages are produced by combining the best engineering and design methodologies with the latest in materials and manufacturing techniques.

ACT clutch kits stand unequaled in terms of consistent pedal feel, high torque capacity, long wear life and durability. In-house manufacturing is critical in tuning components specifically to each individual application while maintaining the predictable ACT pedal feel across the entire catalog.

This clutch kit features a Heavy Duty pressure plate and a Performance Street Rigid clutch disc.

The heavy duty pressure plate included offers a 20-50% clamp load increase, stock-moderate  pedal feel, and heat treated diaphragms for increased strength and performance.

Next in this kit is the Performance Street Rigid clutch disc. This disc is an unsprung, rigid disk that is suited for aggressive street and moderate racing applications. The disc pad features high quality organic friction material with a high copper content for improved heat transfer and a steel backed lining for increased strength in burst load circumstances. This organic clutch disc has a significantly higher torque capacity than a stock disc but due to its rigid nature, may suffer from slightly increased spline wear over time.

Clutch Kit Specs:

• Torque Rating: 440 ft/lbs
• 45% torque capacity increase over stock!
• Type of Disc: Street
• 26-count spline
• Spline Size: 1-3/8" inch
• Disc Weight: 2.3 lbs
• Pressure Plate Weight: 10.2 lbs
• 1 year Warranty from retail purchase date!

Advanced Clutch Technology (ACT) designs, engineers and develops products by leveraging decades of track and performance street experience. Advanced CAD, FEA simulation, and CAM tools help ensure highly optimized performance, reliability, and repeatability. These key advantages are produced by combining the best engineering and design methodologies with the latest in materials and manufacturing techniques.

ACT clutch kits stand unequaled in terms of consistent pedal feel, high torque capacity, long wear life and durability. In-house manufacturing is critical in tuning components specifically to each individual application while maintaining the predictable ACT pedal feel across the entire catalog.

This clutch kit features an Xtreme pressure plate and an R6 racing clutch disc.

Their Xtreme pressure plate offers a 50-120% clamp load increase, moderate to heavy pedal feel, and is recommended for high performance street and racing applications. All diaphragms went through a four stage heating process for increased strength and unparalleled performance.

Next in this kit is the R6 racing clutch disc. This disc is an unsprung, rigid disc with 6 pads that is best suited for drag and road racing and handles heat better thanks to its increased surface contact area versus the 4 pad version of this disc, the R4. The R6 pads are composed of ceramic friction materials and the disc has a chome-moly hub that is heat treated for additional strength under high load engagements. Over stock, this disc is much better for faster shifting and significantly higher torque loads. Unlike the stock disc, this racing disk has a slightly shortened life span due to its rigid design and pad composition. This in turn is offset thanks to its fast, aggressive engagement for track use.

Clutch Kit Specs:

• Torque Rating: 665 ft/lbs
• 117% torque capacity increase over stock!
• Type of Disc: Racing
• 26-count spline
• Spline Size: 1-3/8" inch
• Disc Weight: 4 lbs
• Pressure Plate Weight: 10.7 lbs
• 1 year Warranty from retail purchase date!

Advanced Clutch Technology (ACT) designs, engineers and develops products by leveraging decades of track and performance street experience. Advanced CAD, FEA simulation, and CAM tools help ensure highly optimized performance, reliability, and repeatability. These key advantages are produced by combining the best engineering and design methodologies with the latest in materials and manufacturing techniques.

ACT clutch kits stand unequaled in terms of consistent pedal feel, high torque capacity, long wear life and durability. In-house manufacturing is critical in tuning components specifically to each individual application while maintaining the predictable ACT pedal feel across the entire catalog.

This clutch kit is their most popular and features a Heavy Duty pressure plate and a Performance Street sprung clutch disc.

**Must be used with an ACT XACT Streetlite Flywheel, Part number: 600315**

The heavy duty pressure plate included offers a 20-50% clamp load increase, stock-moderate  pedal feel, and heat treated diaphragms for increased strength and performance.

Next in this kit is the Performance Street clutch disc. This is the most popular sprung clutch disc and features high quality organic friction material with a high copper content for improved heat transfer and a steel backed lining for increased strength in burst load circumstances. This organic clutch disc has a significantly higher torque capacity than a stock disc but still retains a long life span and operates quietly and reliably.

Clutch Kit Specifications:

• Part Number: BM2-HDSS
• Description: HD/Perf Street Sprung
• Torque Capacity (ft/lbs.): 270
• Torque Capacity Over OE: 20%
• Disc Type: Street Disc
• Spline Count: 14
• Spline Size (in.): 1
• Disc Diameter (in.): 8.4
• Disc Diameter (mm.): 214
• Pressure Plate Type: Heavy Duty
• Product Weight (lbs.): 11.1
• Kit Contents: 3000802, ATGM06, B012, RB131
• Warranty (Product Warranty): One (1) Year from Retail Purchase

Every design is thoroughly researched and tested prior to release to guarantee their products meet and exceed the customer's expectations. Careful attention is payed to factors such as engine torque, maximum RPM, drive type (FWD, RWD, AWD), and the type of driving being done, such as street, sport, track events, racing, etc. ACT's clutch kits are competitively priced, often with  specifications greater than competitor's and at a higher quality.

This clutch kit features a Xtreme pressure plate, an G6 racing clutch disc, and an XACT Streetlite Flywheel.

Their Xtreme pressure plate offers a 50-120% clamp load increase, moderate to heavy pedal feel, and is recommended for high performance street and racing applications. All diaphragms went through a four stage heating process for increased strength and unparalleled performance.

The G6 clutch disc is a sprung, 6-pad racing disc that is recommended for high horsepower street and race us and is better at handling high heat than the 4-pad disc. Its material composition is high quality, ceramic friction materials and a heavy duty torsional dampening springs that are rate for this clutch disc's size and expected uses. It has an increased torque capacity, and is better for faster shifting with its low weight and inertia. Being a racing disc, it has good durability and its ceramic composition allows for high heat tolerances. It also has a fast, aggressive engagement in comparison to standard street-use clutch discs.

The XACT Streetlite Flywheel is their most popular flywheel as it is great for both street and drag racing. It allows your engine to rev quicker, giving you increased throttle response, and is considerably lighter than your stock flywheel thanks to its light single-mass design, all while still being very durable!

Clutch Kit Specs:

• Torque Rating: 465 ft/lbs
• 52% torque capacity increase over stock!
• Type of Disc: Street
• 10-count spline
• Spline Size: 1-3/8" inch
• Flywheel Weight: 15.1 lbs
• 1 year Warranty from retail purchase date!

Revitalize your BMW's shifting experience with the Turner Motorsport Double Adjustable Short Shift Kit, designed to address the long throw shifters that have historically plagued BMWs. Turner's short shifters boast height and throw adjustability, offering a double adjustment feature to help you rediscover the joy of driving.

Curious about the long shifter? Turner's rally lever extension, available separately, provides a Quick Change option. The lower part of the short shifter is keyed, simplifying the transition between long and short levers effortlessly. Whether your vehicle is dedicated to the track, a weekend adventure, or daily commuting, Turner's short shifter kit is tailored to meet your diverse driving needs.

Installation is a breeze compared to competitors, thanks to the custom bearing cup allowing for easy inside-car installation (for applications using the stock shifter arm).

Key Features:

• Adjustable throw from conservative to ultra-short
• Ultra-crisp shifter feel for quicker, precise shifts
• Enhanced driving experience
• Quick Change option for rally lever extension
• Independently adjustable knob height
• 22mm adjustment range for fine-tuning shifter throw
• CNC machined lower shifter assembly for durability
• Type II anodized shift levers and shifter bearing cup assembly for corrosion resistance

Upgrade your shifting pleasure further with the Turner Weighted Shift Knob - a 6-speed coin-designed knob that adds a touch of excitement to your driving, promoting faster engagement and an overall improved shifting experience.

Turner Weighted Shift Knob Features:

• Anodized billet aluminum core
• Durable Delrin outer construction
• Weighs 340g (11.99oz) for enhanced shift feel
• Anodized billet shift boot collar with Turner logo

Pair the knob with Turner's short shift kits for a complete shifter makeover. Crafted from billet 6061-T6 aluminum, CNC machined for precision, and anodized for durability, this knob is designed for seamless compatibility with OE BMW shift knobs.

Enhance your BMW's driving experience with the Turner Motorsport Double Adjustable Short Shift Kit, designed to tackle the historically long throw shifters. Turner's innovative short shifters, offering both height and throw adjustability, bring double adjustability to the table, ensuring you rediscover the joy of driving.

Wondering about the long shifter? Turner has you covered with the Quick Change option provided by the separately sold rally lever extension. The lower portion of the short shifter is keyed, simplifying the switch between long and short levers effortlessly. Whether you're hitting the track, enjoying weekend drives, or tackling daily commutes, Turner's short shifter kit caters to your diverse driving needs.

Experience easy installation compared to competitors, thanks to the custom bearing cup allowing inside-car installation (for applications using the stock shifter arm).

Key Features:

• Adjustable throw from conservative to ultra-short
• Ultra-crisp shifter feel for quicker, precise shifts
• Easy installation with custom bearing cup
• Quick Change option for rally lever extension
• Independently adjustable knob height
• 22mm adjustment range for fine-tuning shifter throw
• CNC machined for durability and corrosion resistance

Upgrade your driving pleasure further with the Turner Weighted Shift Knob - a 6-speed coin-designed knob that promises a captivating driving experience with added weight, resulting in faster engagement and improved shifting.

Turner Weighted Shift Knob Features:

• Anodized billet aluminum core
• Durable Delrin outer construction
• Weighs 340g (11.99oz) for enhanced shift feel
• Anodized billet shift boot collar with Turner logo

Pair the knob with Turner's short shift kits for a complete shifter makeover. Crafted from billet 6061-T6 aluminum, CNC machined for precision, and anodized for durability, this knob is designed for seamless compatibility with OE BMW shift knobs.

Turner Motorsport Differential Brace for F-Chassis N55/B58

Unleash the full potential of your N55/B58 engine with the Turner Motorsport Differential Brace, crafted to deliver stability and minimize deflection. Designed to withstand high-performance demands, this brace minimizes unwanted differential movement and provides a more immediate, responsive power transfer to the wheels, even at extreme torque levels.

Key Benefits:

Enhanced Driving Stability: Improved traction, reduced wheel hop, and an overall tighter rear-end feel. Durability: Reduces stress on factory rubber bushings, extending their life and protecting the differential bearing. Precision Fitment: Constructed from 6061-T6 aluminum with a Turner Blue anodized finish, engineered using FARO laser scanning and CAD technology. High-Grade Hardware: Equipped with corrosion-resistant Yellow Zinc-Chromate coated 10.9 fasteners, this brace is built for lasting strength. Installation Note:

Installation requires precision drilling (10mm and 15mm carbide bits) for a secure fit.

95A Polyurethane Differential Bushings

These high-performance polyurethane differential bushings from ECS Tuning deliver durability and an optimal balance of comfort and control. Designed to reduce differential deflection and improve throttle response, the 95A durometer polyurethane bushings bring track-level stability to your daily drive, without the noise or harshness of solid mounts.

Sturdy & Resistant: Made from tough 95A durometer polyurethane with anodized 6061-T6 aluminum sleeves, they resist chemicals, salt, and wear. Enhanced Handling & Control: Reduce wheel hop and improve throttle response, giving you better control in high-stress scenarios, from spirited driving to daily commuting. Engineered for Strength: Designed to handle extreme driveline forces, ECS Tuning’s bushings optimize power transfer while maintaining smooth performance. What's Included:

Turner Blue Anodized Rear Differential Brace Precision drill guides and complete hardware Polyurethane Differential Bushings for a superior driving experience

Advanced Clutch Technology (ACT) designs, engineers and develops products by leveraging decades of track and performance street experience. Advanced CAD, FEA simulation, and CAM tools help ensure highly optimized performance, reliability, and repeatability. These key advantages are produced by combining the best engineering and design methodologies with the latest in materials and manufacturing techniques.

ACT clutch kits stand unequaled in terms of consistent pedal feel, high torque capacity, long wear life and durability. In-house manufacturing is critical in tuning components specifically to each individual application while maintaining the predictable ACT pedal feel across the entire catalog.

This clutch kit features a Heavy Duty pressure plate and R4 racing clutch disc

**Must be used with an ACT XACT Streetlite Flywheel, Part number: 600315**

The heavy duty pressure plate included offers a 20-50% clamp load increase, stock-moderate  pedal feel, and heat treated diaphragms for increased strength and performance.

Next in this kit is the R4 racing clutch disc. This disc is an unsprung, rigid disc with 4 pads that is best suited for drag and road racing. The R4 pads are composed of ceramic friction materials and the disc has a chome-moly hub that is heat treated for additional strength under high load engagements. Over stock, this disc is much better for faster shifting and significantly higher torque loads. Unlike the stock disc, this racing disk has a slightly shortened life span due to its rigid design and pad composition. This in turn is offset thanks to its fast, aggressive engagement for track use.

Specifications:

• Part Number: BM2-HDR4
• Description: HD/Race Rigid 4 Pad
• Torque Capacity (ft/lbs.): 345
• Torque Capacity Over OE: 54%
• Disc Type: Race Disc
• Spline Count: 14
• Spline Size (in.): 1
• Disc Diameter (in.): 8.4
• Disc Diameter (mm.): 214
• Pressure Plate Type: Heavy Duty
• Product Weight (lbs.): 10.4
• Kit Contents: 4214022, ATGM06, B012, RB131
• Warranty (Product Warranty): One (1) Year from Retail Purchase