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Don't neglect your motor mounts! Most stock BMW motor mounts are fluid filled and the stiffness of the mount depends on this fluid. But over time the fluid leaks out and the strength of the mount is greatly reduced. A worn motor mount allows the engine to twist and shift around. The harder you're driving the more shift will occur. As the engine is moving around it can contact other parts in the engine bay - usually cooling related. The mechanical fan can hit the radiator; the A/C compressor can hit a radiator hose, the exhaust will flex and may break. Twisting of the engine can also lead to shifting problems as the transmission twists with it. There are countless issues related to worn or compressed motor mounts so don't overlook these as a regular replacement item (every 50,000 miles).

OEM Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider. Lemförder parts place an important emphasis on design, production, and assembly, ensuring maximum reliability. They even coat all parts possible with corrosion protection for extended longevity.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMW Chassis:
E46 Non-M
E85 Z4 2.5i/3.0i/3.0si
E89 Z4 3.0si

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 G4 racing 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 G4 racing clutch disc. This disc is a sprung, 4-pad disc that is suited for high horsepower road and track style racing. The G4 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. Also featured are heavy duty torsional springs that are rated for the clutch kit's expected uses. Over stock, this clutch kit has a much higher torque capacity and is better for quick shifting thanks to lower weight and inertia. Despite its ceramic racing style pads, this disc has great durability. In turn, these pads provide higher heat tolerances and faster, more aggressive clutch engagements.

Clutch Kit Specs:

• Torque Rating: 505 ft/lbs
• 83% torque capacity increase over stock!
• Type of Disc: Racing
• 10-count spline
• Spline Size: 1-1/8" inch
• Disc Weight: 3.4 lbs
• Pressure Plate Weight: 11.2 lbs
• 1 year Warranty from retail purchase date!

Fitment in following BMWs:
E36 BMW - Non-M submodels, ACT recommends upgrading to the E36 M3 Slave cylinder for best clutch operation.
E46 BMW - Non-M submodels, For vehicles with 5 speed transmissions only. Fits 325i/Ci models with a production date up to 03/2003.
Z3 BMW - Non-M submodels,  ACT recommends upgrading to the E36 M3 Slave cylinder for best clutch operation.

Upgrade your BMW's performance with the BMW E46 Z3 Stage 2 Endurance Clutch Kit, designed for durability and enhanced driving experience. This clutch kit is engineered to handle increased torque and power while maintaining everyday drivability. Perfect for enthusiasts looking to improve clutch performance without sacrificing comfort.

• Enhanced durability for endurance driving
• Handles increased torque and power
• Maintains smooth and precise clutch engagement
• Suitable for both street and track use

Experience improved clutch performance with the BMW E46 Z3 Stage 2 Endurance Clutch Kit.

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, an G6 racing clutch disc, and an XACT Streetlite Flywheel.

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 G6 racing clutch disc. This disc is a sprung, 6-pad disc that is suited for high horsepower road and track style racing and is also better at handling higher heat versus the 4-pad version of this disc, the G4. The G6 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. Also featured are heavy duty torsional springs that are rated for the clutch kit's expected uses. Over stock, this clutch kit has a much higher torque capacity and is better for quick shifting thanks to lower weight and inertia. Despite its ceramic racing style pads, this disc has great durability. In turn, these pads provide higher heat tolerances and faster, more aggressive clutch engagements.

The final main component is the XACT Streetlite Flywheel. This option is the most popular thanks to it versatility for street driving and drag/track style racing, its lighter weight for increased throttle response, and its single mass design.

Clutch Kit Specs:

• Torque Rating: 505 ft/lbs
• 83% torque capacity increase over stock!
• Type of Disc: Racing
• 10-count spline
• Spline Size: 1-1/8" inch
• Disc Weight: 4 lbs
• Pressure Plate Weight: 11.2 lbs
• Flywheel Weight: 15.9 lbs
• 1 year Warranty from retail purchase date!

Fitment in following BMWs:
E36 BMW - Non-M submodels, ACT recommends upgrading to the E36 M3 Slave cylinder for best clutch operation.
E46 BMW - Non-M submodels, For vehicles with 5 speed transmissions only. Fits 325i/Ci models with a production date up to 03/2003.
Z3 BMW - Non-M submodels,  ACT recommends upgrading to the E36 M3 Slave cylinder for best clutch operation.

This clutch package is built to handle heavily modified cars and designed to function according to the specific needs of the 1/4 and 1/8 mile track. The pressure plate for this kit is SFI approved Race Cover engineered to disengage with less pedal travel shortening the shift time. Discs are a puck design, which reduces rotational mass and are assembled with all high carbon component pieces for maximum strength. The friction material used is Graphite impregnated Ceramic perfectly suited for drag racing because of its maximum friction co-efficient, rapid heat dissipation and abrupt engagement characteristics.

Stage 3 Drag/Drift Clutch Kits:

Recommended uses are drag, pulling, drifting

Conservatively rated to hold 650lbs/ft of torque

Featuring a solid-hub center section for use with an OE dual-mass flywheel

Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

This item fits the following BMWs: 

E46 BMW 330i

The Powerflex Shifter Arm Rear Bushing (Heritage) for BMW 3 Series, 5 Series, and Z Series models enhances your driving experience.

• Classic Design: Part of the Heritage Collection, it maintains a vintage look while using durable polyurethane.
• Improved Shifting: Reduces play for more accurate and responsive gear changes.
• Long-Lasting Material: Polyurethane construction offers superior resistance to wear and contaminants compared to rubber.
• Easy Installation: Direct replacement for the original bushing, ensuring a straightforward fit.

Perfect for BMW enthusiasts wanting to enhance shift feel while keeping a classic appearance.

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Unleash the full potential of your BMW and gain a competitive edge with the Turner Motorsport MFactory Metal Plate Limited Slip Differential. Engineered for superior performance, this differential ensures a smooth and consistent distribution of power to the wheels, maximizing traction and putting the power firmly on the ground. The 1.5-way design provides torque transfer during acceleration and halfway through deceleration, making it an ideal choice for those focused on track use.

• Prominent advantage with the MFactory Metal Plate Limited Slip Differential.
• Maximizes traction for enhanced vehicle performance.
• 1.5-way design for torque transfer during acceleration and deceleration.
• Turns your car into a true 2-wheel drive, improving grip.
• Ideal for track enthusiasts seeking superior handling.

Upgrade your BMW's drivetrain with the Turner Motorsport MFactory Metal Plate Limited Slip Differential for unmatched toughness and performance.