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This product was last offered at the strikethrough price on
08-13-2026
This product was last offered at the strikethrough price on
03-25-2026
Achieve increased throttle response and acceleration with the MFactory range of single-piece Lightweight Flywheels!
Diamond Cut to exacting tolerances from Forged Chromium-Molybdenum Steel
Perfect fitment & finish ensures hassle-free installation
Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software
Advanced Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors!
Precision Balanced to over 12000rpm
Ensures the utmost reliability from our Lightweight Flywheels, which are specifically designed to reduce weight and inertia for improved engine response and acceleration
Specifications
Made from imported Japanese SAE 4140 Steel
Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness
Proprietary Nitride surface treatment for increased surface hardness
Working in collaboration with Competition Clutch, the up and coming German automotive performance company DKM has released a new line of high quality clutches made to satisfy your stock and modified performance needs! If you're having problems keeping power to the wheels, DKM has the solution. Their design, using high-grade materials, gives you increased strength and heat tolerance preventing wear and fade, ensuring increased torque capacity, quicker shifts, and longer clutch life.
Tracking your vehicle is all fun and games until you start burning through clutches as fast as you can afford to replace them. To end this cycle, the MS Twin Disc Clutch Kit is designed to hold up to 100 to 200% more torque capacity and provide you with a much-improved clutch life span. The two organic disc setup provides additional contact surface areas to more evenly distribute pressure and heat for both a boost in performance and wear prevention.
Kit Contents:
Pressure Plate
Two Organic Discs
Steel Single Mass Flywheel
Pilot Bearing/Bushing and Throw-out Bearing (when applicable)
Alignment Tool
BMW Lightweight Flywheels
This product was last offered at the strikethrough price on
07-10-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
The Dinan short shifter provides shorter shift throws with a crisper and more precise feel than a stock shifter. Instead of retrofitting a stock BMW lever, with all of its deficiencies, Dinan has engineered this billet aluminum shifting system. Special features engineered into this unit include a two piece fully isolated stick assembly, exclusive integrated and dampened pivot cup with self lubricating pivot ball, counter balanced to reduce effort and exclusive polymer "Iglide" T-500 lower pivot bushings that are impervious to contamination. Featuring an adjustable pivot, which allows this shifter to fit both standard and M Series applications. All of this combined with a simple straightforward installation provides a professional level shifter. Provides a 30% throw reduction in E82 128i/135i, E9X 325i/328i/330i/335i, and E60 530i/545i/550i.
For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty.
The wheel hub assembly, often underestimated, plays a vital role in your vehicle's performance. This component connects the wheel to the chassis and incorporates metal wheel bearings responsible for wheel rotation while the car is in motion.
Over time, these assemblies can wear out and require replacement. Professional servicing can be expensive, so why not tackle this task in your own garage?
This product was last offered at the strikethrough price on
05-07-2026
This product was last offered at the strikethrough price on
08-13-2026
Upgrade your BMW's differential with the Differential Rebuild Kit Plus by Team MFactory. Whether you've recently replaced your differential or upgraded to a Limited-Slip, it's essential to replace the hardware to ensure optimal performance. This comprehensive kit from ECS Tuning includes 10 Differential Ring Gear Bolts, new axle seals, and new differential bearings, providing everything you need for a complete differential rebuild. With high-quality components, you can trust this kit to support your new differential or rebuild your existing unit effectively.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
Gaining a prominent edge over the competition is now within reach, thanks to the MFactory Helical Limited Slip Differential offered by Turner Motorsport. This Helical LSD ensures a seamless and uniform distribution of power to your BMW's wheels, significantly enhancing traction whether you're on the street, strip, or track. It's an absolute necessity for BMW enthusiasts.
Curious about the LSD's role? Without it, your car essentially operates as a one-wheel-drive machine, delivering torque solely to the wheel with less grip. This is where the Helical LSD shines, as it allows both wheels to receive power by limiting the speed difference between them, in contrast to the open differentials found in most vehicles.
Break-In Procedure: For optimal performance, it's recommended to change the fluid after the first 3-400 miles of use.
Please note that any defects or warranty claims should be directed to Team MFactory.
This product was last offered at the strikethrough price on
05-07-2026
BMW E46 E82 E9X Differential Rebuild Kit Plus includes all the essentials to restore your differential to like-new condition. Designed specifically for BMW models, this comprehensive kit provides high-quality components that ensure optimal performance and longevity of your vehicle's differential system.
This product was last offered at the strikethrough price on
05-07-2026
This product was last offered at the strikethrough price on
06-01-2026
This product was last offered at the strikethrough price on
06-01-2026
Working in collaboration with Competition Clutch, the up and coming German automotive performance company DKM has released a new line of high quality clutches made to satisfy your stock and modified performance needs! If you're having problems keeping power to the wheels, DKM has the solution. Their design, using high-grade materials, gives you increased strength and heat tolerance preventing wear and fade, ensuring increased torque capacity, quicker shifts, and a longer clutch life.
Tracking your vehicle is all fun and games until your start burning through clutches as fast as you can afford to replace them. To end this cycle, the MS Twin Disc Clutch Kit is designed to hold up to 100 to 200% more torque capacity and provide you with a much improved clutch life span. The two organic disc setup provides additional contact surface areas to more evenly distribute pressure and heat for both a boost in performance and wear prevention.
Kit Contents:
Pressure Plate
Two Organic Discs
Steel Single Mass Flywheel
Pilot Bearing/Bushing and Throw-out Bearing (when applicable)
Alignment Tool
Rated for upwards of 660 ft/lbs of torque
This product was last offered at the strikethrough price on
08-27-2026
The best way to gain a prominent advantage over the competition is to do it with the MFactory Helical Limited Slip Differential. The smooth consistent distribution of power to the wheels with the MFactory Helical LSD puts the power-to-the-ground and maximizes your vehicle's traction. A must for any car be it street, strip, or track.
What exactly does an LSD do you ask? Without an LSD your car is actually 1 wheel drive, in that it can't supply torque to both wheels at the same time and will only supply torque to the wheel with less grip, which is what the shortfall is to an open differential (what most vehicles have).
An LSD only lets the wheels spin at different speeds by a limited amount (typically this is a percentage difference) which is when the differential locks and both wheels get power. This is not how locked differentials work such as in off-road trucks which supply equal torque and rotational speed to both rear wheels at the same time, which can cause issues with handling.
Features:
Industry first, 30-day Feel the Torque™ money back guarantee and a Limited-Lifetime Warranty!
Forged and Cryo-tempered
Advanced Shot Peening technology for increased surface hardness
Designed to withstand the extreme shock loads of competition-level drag racing
Maintenance-free gears eliminate the need for special fluid or rebuilds associated with typical plate LSDs.
Lock-free operation ensures no adverse steering response.
**As a break-in procedure, we recommend changing the fluid after the first 3-400 miles of use.**
Includes $500 core charge to be refunded when we receive your rebuildable core.
This product was last offered at the strikethrough price on
08-23-2026
This product was last offered at the strikethrough price on
04-20-2026
This product was last offered at the strikethrough price on
04-15-2026
This product was last offered at the strikethrough price on
04-15-2026
This product was last offered at the strikethrough price on
04-20-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
The transmission is sometimes neglected during regular vehicle maintenance over time. Without proper servicing, the automatic transmission fluid can deteriorate, resulting in contamination of the valve body and filter with deposits and sludge. This can cause issues like rough shifting, slipping, and, in severe cases, necessitate transmission replacement.
For a reliable replacement transmission filter, consider Febi-Bilstein for top-notch quality.
This product was last offered at the strikethrough price on
07-27-2026