BMW Drivetrain Parts for BMW 4 Series F33 (2014+)

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Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Automatic Transmission Service Kit
10X Entries Into Our F80 M3 Sweepstakes
For GA8HP70Z or GA8HP45Z automatic transmissions
Packaged by Turner - Corporate Logo
T#:5389733
Part#: 24118612901TMSKT
In Stock
Sale - Save 20% $ 215.99

This product was last offered at the strikethrough price on
05-03-2026

$ 173.28 USD
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Sale - Save 20%
$ 215.99

This product was last offered at the strikethrough price on
05-03-2026

$ 173.28 USD
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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: Automatic transmission filter with associated hardware Oil pan gasket Drain plug with sealing washer Fill plug with sealing washer 7 Liters of Liqui Moly Top Tec ATF 1800 Turner Motorsport recommends performing a full service on your automatic transmission every 60,000 miles
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Packaged by Turner - Corporate Logo
T#:31191945
Part#: TMS8HPATSKT1
In Stock
$ 209.56 USD
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$ 209.56 USD
Free Shipping on orders $49 and up
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 7 Liters of Liqui-Moly Top Tec 1800 ATF NOTE: Depending on the model, an additional liter of fluid may be necessary if you are draining your oil cooler or removing the valve body. As per ZF's recommendations, Turner Motorsport suggests performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle is modified and makes more power than stock or if your vehicle is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination which will help extend the life of internal transmission components like clutch packs and solenoids.
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Pentosin - Corporate Logo
T#:45963154
Part#: 1058110
In Stock
$ 28.99 USD
Free Shipping on orders $49 and up
Transmission fluid is responsible for both cooling and lubricating sensitive transmission components. Over time, this fluid becomes contaminated by particulate from clutch and gear components wearing down. This contamination reduces the fluid's ability to act as a lubricant, eventually leading to increased wear and tear within the transmission. To prevent excess wear and keep your transmission in top shape, the fluid and filter should be replaced regularly. As per ZF's recommendations, we suggest performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle has been modified to produce more power than stock or if it is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination, which will help extend the life of internal transmission components, such as clutch packs and solenoids.
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Ultimate Clutch Pedal refresh kit for various BMW Models
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41255915
Part#: UCP301TKT
Back Ordered
$ 413.99

This product was last offered at the strikethrough price on
04-22-2026

$ 412.99 USD
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$ 412.99 USD
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Includes brand-new guides, spring, and hardware for a complete, hassle-free installation—everything needed for a full OEM-quality upgrade.

Automatic Transmission Service Kit - With Aluminum Oil Pan
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:53644251
Part#: URO011913KT
In Stock
New Item
Sale - Save 1% $ 258.99

This product was last offered at the strikethrough price on
08-11-2026

$ 256.89 USD
Free Shipping on orders $49 and up
Sale - Save 1%
$ 258.99

This product was last offered at the strikethrough price on
08-11-2026

$ 256.89 USD
Free Shipping on orders $49 and up
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure.
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Packaged by Turner - Corporate Logo
T#:37655994
Part#: N55PCTKT
Ships on Nov 9, 2026
Sale - Save 8% $ 1,299.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,193.39 USD
Sale - Save 8%
$ 1,299.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,193.39 USD

Turner Motorsport Lightweight N55 Flywheel & Upgraded Clutch Kit

Unlock the full potential of your N55-powered BMW with our performance-driven clutch and flywheel kit. Designed to enhance daily drivability while delivering increased power handling and improved throttle response, this kit is the ultimate upgrade for enthusiasts seeking more from their vehicle.

Why Choose This Kit?
This setup features the Turner Lightweight N55 Flywheel, precision-engineered for quicker acceleration, faster rev-matching, and a more responsive driving experience. Paired with an upgraded OE clutch from the high-performance 335is and F10 550i(V8 Bi-Turbo), this combo is capable of handling over 500 ft-lbs of torque while maintaining smooth, factory-like engagement and durability.

The factory dual-mass flywheel may prioritize smoothness and efficiency, but it comes at the cost of responsiveness and is prone to failure in high-performance applications. The Turner Lightweight Flywheel solves these issues with a single-mass design that strikes the perfect balance between comfort, performance, and reliability making it ideal for both daily driving and spirited track use.

Kit Contents:

Turner Lightweight N55 Single-Mass Flywheel (18.6 lbs, 10 lbs lighter than stock)
Upgraded OE Clutch – Supports 500 ft-lbs+
OE Clutch Fork - P# 21517564027
OE Throwout Bearing
Brass Clutch Fork Pivot Pin - P# 21511223328
OE Flywheel Bolts - P# 11227520706
OE Pressure Plate Screws - P# 21207548052
Pivot Pin Retaining Spring - P# 21517570284
Transmission Mating Dowels - P# 11117524470
Flywheel Features:

Precision-machined 4140 HT heat-treated chromoly steel for durability
Black oxide coating to resist corrosion
Precision balanced to exceed OEM standards
Optimized step height for longer clutch life and consistent performance
Clutch:

Upgrade for 135i/335i/535i models from the 335is! Featuring a heavy-duty clutch with more holding power and a stock-like pedal feel. Excellent solution for If your clutch is slipping, or the engagement isn't what it used to be, it's time for a replacement. Slipping clutches won't allow your BMW to accelerate properly and can pose problems under a load such as going up large inclines. Also, a worn clutch can cause less precise and engaging shifts. By replacing your clutch you will restore performance and driving pleasure.

This clutch is an excellent upgrade for non 335is/550i/650i models. It features a more heavy-duty clutch disc and more holding power with stock-like pedal effort.

Transform your driving experience with this Turner Motorsport clutch and flywheel kit - engineered for power, performance, and everyday reliability.

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Packaged by Turner - Corporate Logo
T#:1241340
Part#: 24118612901T3KT
Back Ordered
$ 490.99

This product was last offered at the strikethrough price on
08-04-2026

$ 484.99 USD
Free Shipping
$ 484.99 USD
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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. For your 8-speed transmission, BMW recommends replacing your entire transmission pan and filter as the stock pan is constructed of plastic. This plastic pan will experience numerous drastic heat cycles over its lifetime, causing it to become weak and brittle, leading to potential catastrophic failure. Not only is this dangerous, but this is also very expensive when factoring in regular services. Upgrade your BMW's ZF transmission pan to PPE's Heavy-Duty Aluminum Transmission Pan and be done with pan replacements! PPE's one-of-a-kind transmission oil pan is cast from high-strength aluminum, allowing this pan to be used for the life of your transmission while also providing multiple benefits over your stock pan. Thanks to the thicker aluminum construction, internal heat fins, and integrated external cool fins, this pan helps promote reduced transmission fluid temperatures. PPE's trans pan has also been designed to allow for an additional quart of transmission fluid. The combined benefits of both cooler trans fluid and greater fluid capacity results in better lubrication, increased service life, and longer track sessions!
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Packaged by Turner - Corporate Logo
T#:41897500
Part#: FW-075-AL250TKT
In Stock
$ 1,759.99 USD
$ 1,759.99 USD
Upgrade your BMW's drivability and clutch durability with the ClutchMasters Complete Clutch Kit w/ Aluminum Flywheel – FX250 Stage 2 from Turner Motorsport—a refined yet capable solution for the performance-minded daily driver
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Pentosin - Corporate Logo
T#:370960
Part#: 00004320729
Ships in 1 Business Day
$ 63.28

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 41.75 USD
Free Shipping on orders $49 and up
$ 41.75 USD
Free Shipping on orders $49 and up
Recommended for manual transmissions requiring MT-5 and many late-model PDK transmissions

Packaged by Turner - Corporate Logo
T#:555765
Part#: PBTSRKT54
In Stock
Sale - Save 23% $ 418.20

This product was last offered at the strikethrough price on
05-03-2026

$ 322.00 USD
Free Shipping
Sale - Save 23%
$ 418.20

This product was last offered at the strikethrough price on
05-03-2026

$ 322.00 USD
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Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and upgraded bushings that will give you a tighter shifting feel than traditional rubber bushings and will resist wear significantly longer.

This kit is perfect to restore your driving pleasure and will be the last shifter rebuild you will ever need!

See the included components under Kit Contents below.

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Packaged by Turner - Corporate Logo
T#:31191944
Part#: TMS8HPATSKT
In Stock
$ 256.99 USD
Free Shipping on orders $49 and up
$ 256.99 USD
Free Shipping on orders $49 and up
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 7 Liters of Reline D6 ATF NOTE: Depending on the model, an additional liter of fluid may be necessary if you are draining your oil cooler or removing the valve body. As per ZF's recommendations, Turner Motorsport suggests performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle is modified and makes more power than stock or if your vehicle is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination which will help extend the life of internal transmission components like clutch packs and solenoids.
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Front and Rear Differential Service Kit - F3x
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56327180
Part#: F3XAWDFDKT5
In Stock
New Item
$ 104.70 USD
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This kit combines Red Line 75W85 GL-5 Synthetic Gear Oil with Rein OEM replacement plugs in order to perform a full drain and fill service on both of your differentials
Packaged by Turner - Corporate Logo
T#:554535
Part#: 8HPATSKT
In Stock
Sale - Save 1% $ 384.99

This product was last offered at the strikethrough price on
08-04-2026

$ 381.23 USD
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Sale - Save 1%
$ 384.99

This product was last offered at the strikethrough price on
08-04-2026

$ 381.23 USD
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Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles.

Kit Includes:

  • Automatic transmission filter with associated hardware
  • Oil pan gasket
  • Drain plug with sealing washer
  • Fill plug with sealing washer
  • 7 quarts automatic transmission fluid

Fits the following BMW chassis with 8 speed transmissions:
E70, E71, F01, F02, F06, F07, F10, F12, F13, F13, F15, F16, F22, F23, F25, F26, F30, F31, F32, F33, F34, F36, G11

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Packaged by Turner - Corporate Logo
T#:555777
Part#: PBTSRKT66
In Stock
$ 148.99 USD
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$ 148.99 USD
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Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and OE quality bushings that will give you a tighter shifting feel and will hold up like a day 1 BMW.

This kit is perfect to restore your driving pleasure!

See the included components under Kit Contents below.

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Advanced Clutch Technology Xtreme Sprung Street Performance Clutch Ki...
Must be used with ACT or Turner Lightweight flywheel
ACT - Corporate Logo
T#:638329
Part#: BM14-XTSS
In Stock
$ 927.00 USD
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$ 927.00 USD
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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!
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Packaged by Turner - Corporate Logo
T#:555744
Part#: PBTSRKT34
In Stock
Sale - Save 18% $ 326.99

This product was last offered at the strikethrough price on
05-03-2026

$ 268.20 USD
Free Shipping
Sale - Save 18%
$ 326.99

This product was last offered at the strikethrough price on
05-03-2026

$ 268.20 USD
Free Shipping

Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and upgraded bushings that will give you a tighter shifting feel than traditional rubber bushings and will resist wear significantly longer.

This kit is perfect to restore your driving pleasure and will be the last shifter rebuild you will ever need!

See the included components under Kit Contents below.

Show More Show Less
Packaged by Turner - Corporate Logo
T#:555750
Part#: PBTSRKT39
Ships in 1 day
$ 154.99 USD
Free Shipping
$ 154.99 USD
Free Shipping

Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and OE quality bushings that will give you a tighter shifting feel and will hold up like a day 1 BMW.

This kit is perfect to restore your driving pleasure!

See the included components under Kit Contents below.

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SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41931290
Part#: SBB58A2STG3KT
Ships in 3 Business Days
$ 1,668.99 USD
Free Shipping on orders $49 and up
The SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 3 is the smart choice for BMW drivers demanding uncompromised performance and dependable power delivery for both street and sport applications.
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Front Wheel Bearing Assembly With Hardware - F-Chassis
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:42099843
Part#: 31206876844TKT
Ships in 3 Business Days
Sale - Save 3% $ 226.99

This product was last offered at the strikethrough price on
05-03-2026

$ 219.87 USD
Free Shipping on orders $49 and up
Sale - Save 3%
$ 226.99

This product was last offered at the strikethrough price on
05-03-2026

$ 219.87 USD
Free Shipping on orders $49 and up
This kit includes updated M12x1.25 screws, required for installation along with brand new Hudson wheel bearings!

Packaged by Turner - Corporate Logo
T#:41931281
Part#: SB53A3STG3PKT
In Stock
$ 1,735.99 USD
Free Shipping on orders $49 and up
$ 1,735.99 USD
Free Shipping on orders $49 and up
For BMW owners demanding consistent performance, faster throttle response, and long-lasting clutch life, the SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 3+ delivers unmatched value and performance.
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SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 2
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41931277
Part#: SB53A3STG2KT
In Stock
$ 1,547.99 USD
Free Shipping on orders $49 and up
$ 1,547.99 USD
Free Shipping on orders $49 and up
The SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 2 delivers performance you can feel, making it the go-to solution for BMW enthusiasts looking to push their build without compromising drivability.
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Packaged by Turner - Corporate Logo
T#:1241338
Part#: 24118612901T2KT
Back Ordered
$ 490.99

This product was last offered at the strikethrough price on
08-04-2026

$ 484.99 USD
Free Shipping
$ 484.99 USD
Free Shipping
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. For your 8-speed transmission, BMW recommends replacing your entire transmission pan and filter as the stock pan is constructed of plastic. This plastic pan will experience numerous drastic heat cycles over its lifetime, causing it to become weak and brittle, leading to potential catastrophic failure. Not only is this dangerous, but this is also very expensive when factoring in regular services. Upgrade your BMW's ZF transmission pan to PPE's Heavy-Duty Aluminum Transmission Pan and be done with pan replacements! PPE's one-of-a-kind transmission oil pan is cast from high-strength aluminum, allowing this pan to be used for the life of your transmission while also providing multiple benefits over your stock pan. Thanks to the thicker aluminum construction, internal heat fins, and integrated external cool fins, this pan helps promote reduced transmission fluid temperatures. PPE's trans pan has also been designed to allow for an additional quart of transmission fluid. The combined benefits of both cooler trans fluid and greater fluid capacity results in better lubrication, increased service life, and longer track sessions!
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Packaged by Turner - Corporate Logo
T#:1241337
Part#: 24118612901T1KT
Back Ordered
Sale - Save 1% $ 458.99

This product was last offered at the strikethrough price on
08-04-2026

$ 452.95 USD
Free Shipping
Sale - Save 1%
$ 458.99

This product was last offered at the strikethrough price on
08-04-2026

$ 452.95 USD
Free Shipping
Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. For your 8-speed transmission, BMW recommends replacing your entire transmission pan and filter as the stock pan is constructed of plastic. This plastic pan will experience numerous drastic heat cycles over its lifetime, causing it to become weak and brittle, leading to potential catastrophic failure. Not only is this dangerous, but this is also very expensive when factoring in regular services. Upgrade your BMW's ZF transmission pan to PPE's Heavy-Duty Aluminum Transmission Pan and be done with pan replacements! PPE's one-of-a-kind transmission oil pan is cast from high-strength aluminum, allowing this pan to be used for the life of your transmission while also providing multiple benefits over your stock pan. Thanks to the thicker aluminum construction, internal heat fins, and integrated external cool fins, this pan helps promote reduced transmission fluid temperatures. PPE's trans pan has also been designed to allow for an additional quart of transmission fluid. The combined benefits of both cooler trans fluid and greater fluid capacity results in better lubrication, increased service life, and longer track sessions!
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Short Shifter Rebuild & Upgrade Kit - F22/3 F3X (11/2014+)
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:590685
Part#: PBTSRKT54-1KT
In Stock
Sale - Save 18% $ 264.01

This product was last offered at the strikethrough price on
05-03-2026

$ 216.91 USD
Free Shipping
Sale - Save 18%
$ 264.01

This product was last offered at the strikethrough price on
05-03-2026

$ 216.91 USD
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Bremman Front Wheel Bearing Kit - With Hardware - F2x, F3x
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56363348
Part#: 312068768401KT2
In Stock
New Item
$ 262.49 USD
Free Shipping on orders $49 and up
The Bremmen Parts Front Wheel Hub Assembly Kit restores original chassis dynamics by completely refreshing your BMW’s front hub assemblies while maintaining value.
Pentosin - Corporate Logo
T#:348645
Part#: BF1P4
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up
Boiling Point - Dry 265°C (509°F) / Wet >165°C (329°F)

Packaged by Turner - Corporate Logo
T#:55317707
Part#: IRPUSSKT2
In Stock
New Item
$ 552.99 USD
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Stop guessing where the gate is. Upgrade your connection to the machine and drive your BMW the way it was meant to be driven.

ACT - Corporate Logo
T#:57543721
Part#: T2SS-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,632.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,132.00 USD
19% off MSRP
$ 2,632.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,132.00 USD
The Mod-Twin 225 XT is built for aggressive, high boost applications that demand maximum holding power and track ready engagement. Featuring a dual plate organic layout
ACT - Corporate Logo
T#:57543719
Part#: T2R-B02
Ships in 6 Business Days
New Item
$ 2,141.00 USD
$ 2,141.00 USD
When high horsepower launches demand zero slop and maximum power transfer, the Mod-Twin 225 XT Rigid Race Kit is built to deliver. Engineered for severe track abuse and fast shifts

Packaged by Turner - Corporate Logo
T#:42099840
Part#: SBB58A2STG4KT
Ships in 3 Business Days
$ 1,668.99 USD
Free Shipping on orders $49 and up
This Clutch kit is rebuildable, ensuring long-term reliability and performance for BMW owners pushing their vehicles to the limit. For drivers seeking a balance between race-ready performance and street drivability, this Stage 4 clutch kit is the ultimate upgrade.
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ACT - Corporate Logo
T#:57543723
Part#: T2RS-B02
Ships in 6 Business Days
New Item
$ 2,132.00 USD
$ 2,132.00 USD
The T2RS-B02 Mod-Twin 225 XT Sprung Race Kit brings thermal endurance to aggressive street and circuit applications. Featuring a twin disc modular architecture, this kit doubles ceramic friction surface area
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ACT - Corporate Logo
T#:57543720
Part#: T2S-B02
Ships in 6 Business Days
New Item
$ 2,069.00 USD
$ 2,069.00 USD
The T2S-B02 Mod-Twin 225 XT Rigid Street Kit is built for aggressive street and track drivers who need fast gear changes and high torque hold without enduring a grueling clutch pedal

ACT - Corporate Logo
T#:57543718
Part#: T1SS-B02
Ships in 6 Business Days
New Item
$ 2,136.00 USD
$ 2,136.00 USD
Engineered for high output applications, the Mod-Twin 225 HD Sprung Street Kit delivers increased torque capacity and precision driveline dampening.
ACT - Corporate Logo
T#:57543713
Part#: T1R-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,638.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,137.00 USD
19% off MSRP
$ 2,638.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,137.00 USD
The T1R-B02 Mod-Twin 225 HD Rigid Race Kit drops into high powered setups to deliver instant, zero slip power transfer
ACT - Corporate Logo
T#:57543716
Part#: T1RS-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,715.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,199.00 USD
19% off MSRP
$ 2,715.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,199.00 USD
Built to withstand violent launches and relentless track abuse, the T1RS-B02 Mod-Twin 225 HD Sprung Race Kit brings true competition durability to high output platforms.


ACT - Corporate Logo
T#:57543717
Part#: T1S-B02
Ships in 6 Business Days
New Item
19% off MSRP $ 2,549.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,065.00 USD
19% off MSRP
$ 2,549.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,065.00 USD
the Mod-Twin 225 HD Rigid Street Kit replaces soft factory clutches with serious motorsport hardware. By locking twin organic friction surfaces onto a single continuous spline chromoly hub, this kit eliminates hub flex and shields your transmission's input shaft
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Packaged by Turner - Corporate Logo
T#:42099841
Part#: SBB58A2STG5KT
Ships in 3 Business Days
$ 1,868.99 USD
Free Shipping on orders $49 and up
This Clutch kit is rebuildable, offering long-term reliability for BMW owners pushing their vehicles to the extreme. For drivers seeking uncompromised power transfer and race-ready performance, the Stage 5 clutch kit is the ultimate choice.
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Front and Rear Differential Service Kit - F3x
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56327200
Part#: F3XAWDFDKT6
Ships in 2 Business Days
New Item
$ 181.67 USD
Free Shipping on orders $49 and up
This kit combines Motul 75W85 GL-5 Synthetic Gear Oil with Rein OEM replacement plugs in order to perform a full drain and fill service on both of your differentials

Pentosin - Corporate Logo
T#:57725172
Part#: 83220142516
Ships in 3 Business Days
New Item
$ 462.99 USD
Free Shipping on orders $49 and up
Keep your transmission performing at its peak on both the street and the track with high-grade synthetic fluid designed for modern automatic gearboxes.

FX250 Stage 2 Clutch Kit With Flywheel
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56038062
Part#: 03228-HD0F-DKT2
Ships on Oct 7, 2026
New Item
$ 1,676.99 USD
$ 1,676.99 USD
Transfer Case Mount Kit - BMW F22/23 F3X xDrive
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:27938453
Part#: 22316786566KT2
Ships in 1 day
$ 95.99

This product was last offered at the strikethrough price on
08-13-2026

$ 75.99 USD
Free Shipping on orders $49 and up
$ 75.99 USD
Free Shipping on orders $49 and up
If your transfer case mount is worn out, this can lead to excess movement and clunking noises coming from the center of your car. Luckily, this is an easy fix and this kit includes the few items needed to eliminate these issues. Included: Hutchinson Transfer Case Mount Genuine BMW Hex Bolt & Nut
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SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 1
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41931283
Part#: SBB58A2STG1KT
Ships in 3 Business Days
$ 1,552.99 USD
Free Shipping on orders $49 and up
Whether upgrading your BMW's clutch system for the first time or replacing a worn-out OEM unit, the SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 1 offers the perfect blend of daily comfort and performance reliability.
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Packaged by Turner - Corporate Logo
T#:41931286
Part#: SBB58A2STG2PKT
Ships in 3 Business Days
$ 1,708.99 USD
Free Shipping on orders $49 and up
The SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 2+ is engineered for BMW drivers who refuse to compromise between daily comfort and serious performance.

Packaged by Turner - Corporate Logo
T#:41931291
Part#: SBB58A2STG3PKT
Ships in 3 Business Days
$ 1,848.99 USD
Free Shipping on orders $49 and up
The ultimate high-performance upgrade for BMW drivers seeking race-proven torque capacity, faster throttle response, and enhanced drivability for both street and track applications.

Packaged by Turner - Corporate Logo
T#:41931285
Part#: SBB58A2STG2KT
Ships in 3 Business Days
$ 1,659.99 USD
Free Shipping on orders $49 and up
For BMW enthusiasts who demand more from their drivetrain without sacrificing comfort, the SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 2 delivers the perfect balance of performance, durability, and everyday usability.
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Packaged by Turner - Corporate Logo
T#:41897507
Part#: FW-075-AL4006TKT
In Stock
$ 1,778.99 USD
$ 1,778.99 USD
The perfect solution for BMW owners who need a clutch system that matches their high-output performance goals while maintaining reliability under extreme conditions.
SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 1
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41931276
Part#: SB53A3STG1KT
Ships in 3 Business Days
$ 1,440.99 USD
Free Shipping on orders $49 and up
$ 1,440.99 USD
Free Shipping on orders $49 and up
The SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 1 is the smart choice for BMW drivers who want dependable street performance with a touch of motorsport DNA—refined, responsive, and ready for the road.
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SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41931280
Part#: SB53A3STG3KT
In Stock at Vendor
$ 1,555.99 USD
$ 1,555.99 USD
The SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 3 transforms your BMW into a sharper, more responsive machine, offering a perfect blend of drivability and race-ready performance.
SPEC Clutch Kit With Billet Single Mass Flywheel - Stage 4
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:41931282
Part#: SB53A3STG4KT
Ships in 3 Business Days
$ 1,555.99 USD
$ 1,555.99 USD
For BMW drivers looking to handle serious horsepower and push the limits on the street or strip, the SPEC Clutch Kit With Billet Single Mass Flywheel – Stage 4 delivers unmatched durability, response, and power transfer.
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