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BMW Drivetrain Parts

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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Burger Motorsports - Corporate Logo
T#:2513299
Part#: BMWCLUTCHVAVLE
Ships in 1 Business Day
$ 29.99 USD
Free Shipping on orders $49 and up

Enhance the performance of your stick shift BMW with the BMS clutch valve, a must-have upgrade for serious BMW enthusiasts. This high-performance replacement replaces the factory clutch delay valve, resulting in quicker shifts, longer clutch life, and improved 0-60 times. Designed with CNC machined precision, it installs quickly using factory-like connections with no modifications required. Made in the USA, this clutch valve is essential for maximizing the driving experience of your BMW.

Benefits:

  • Replaces factory clutch delay valve for improved performance
  • Quicker shifts and improved 0-60 times
  • Longer clutch life
  • Easy installation with factory-like connections
  • Made in the USA
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Race German - Corporate Logo
T#:23416568
Part#: RGZFDETENT
In Stock
$ 127.99 USD
Free Shipping on orders $49 and up
$ 127.99 USD
Free Shipping on orders $49 and up
Required drift/punch set for replacing ZF S5D 320z detent pins and springs, a common cause of the infamous "5th gear lean" among other shifter-related issues.
Team MFactory Chromoly-Nitride Racing Flywheel - 6-Bolt
For vehicles with DTC transmission only
Team MFactory - Corporate Logo
T#:12118971
Part#: MF-TRS-09E92ADCT
In Stock
$ 515.99 USD
Free Shipping on orders $49 and up
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 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
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Burger Motorsports - Corporate Logo
T#:21045476
Part#: BMS-335-TC-WTH
Back Ordered
$ 573.00 USD
Free Shipping on orders $49 and up
Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. The thermostat maintains the oil exiting the transmission at the rated minimum temperature in most conditions. Without a thermostat, the transmission fluid coolers are likely to over-cool the fluid, delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
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Vargas Turbo Technologies - Corporate Logo
T#:19593973
Part#: VTT-DCT-PAN
Ships in 10 Business Days
Starting at $ 523.99 USD
Free Shipping on orders $49 and up
Starting at $ 523.99 USD
Free Shipping on orders $49 and up
Product Features: Billet construction using 6061-T6 aluminum for long life, and added strength 80% or Almost DOUBLE the factory fluid capacity at 2000ML compared to 1150ML Machined fins for improved cooling Rare Erath magnet built in to pull metal from the fluid US-Made Viton Gasket -6 ORB drain plug for easy service VTT is Proud to offer the Billet Aluminum DCT Transmission pan. This pan is an upgrade from the factory equipped plastic pan, to a 6061-T6 aluminum anodized pan in a variety of colors. This DCT pan increases fluid capacity by 80%, almost DOUBLE the stock pan. This pan utilizes a US-made reusable Viton Gasket, a rare earth magnet built in to pull metal from the fluid, machined external fins to help aid in cooling, and a -6 ORB drain plug.
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Burger Motorsports - Corporate Logo
T#:49822560
Part#: BMSDSBBG
Ships on Sep 1, 2026
New Item
$ 229.00 USD
Free Shipping on orders $49 and up
For G-Chassis BMW & A90/A91 Toyota Supra High torque loads, hard launches, and aggressive driving expose the factory differential mounting’s built-in compliance. Under power, the differential can shift excessively, resulting in wheel hop, inconsistent traction, and increased stress on drivetrain components—issues that become more pronounced on tuned or track-driven cars. The BMS Differential Support Bracket Brace corrects this weakness by reinforcing the differential mounting point and securely tying it to the subframe. By controlling unwanted movement, the brace improves rear-end stability and ensures power is transferred to the ground more efficiently. Why Upgrade? OEM differential mounts favor NVH reduction over control. As torque output increases, that compliance translates into drivetrain shock and lost traction. This brace stiffens the system where it matters most, reducing flex and improving load management under acceleration. Performance Benefits Improved launch consistency Significant reduction in wheel hop Increased rear-end stability under load More precise and predictable power delivery Engineered for Demanding Use Designed around factory mounting points, the BMS Differential Support Bracket delivers precise OE-level fitment with increased structural rigidity. Its robust construction resists deflection under high torque, while upgraded hardware provides greater clamping force for long-term reliability. Fully bolt-on for straightforward installation on both stock and modified vehicles. Key Features Reinforces rear differential mounting Limits differential movement under load Enhances traction and drivetrain response Heavy-duty construction for high-performance applications Bolt-on installation using factory locations Compatible with G-chassis BMW and A90/A91 Supra A focused drivetrain upgrade for drivers who demand consistency, control, and durability at higher performance levels.
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South Bend Clutch - Corporate Logo
T#:14585026
Part#: SBC100803-12
Ships in 1 Business Day
$ 568.99 USD
Free Shipping on orders $49 and up
New and rebuilt clutches ranging from OEM factory specifications to varying degrees of performance and heavy duty for all automotive, truck, and industrial applications! Our goal at South Bend Clutch is to provide our customers with top-quality clutch parts, friendly and knowledgeable service, and an inventory network that insures speedy delivery. As a fourth-generation family-owned and operated business, our combined experience allows us to provide the best clutch options for any vehicle and driving circumstance.
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South Bend Clutch - Corporate Logo
T#:14585035
Part#: SBC100816-12
Ships in 1 Business Day
$ 690.99 USD
Free Shipping on orders $49 and up
South Bend Clutch flywheels offer your rig smooth operation. Manufactured from low-carbon, hot-rolled steel, SBC solid flywheels accommodate higher plate loads, are more resistant to warping, and they have reduced operating temperatures. Their CNC machining provides precise tolerance and perfect balance for a longer service life with smoother engagement. Exceed OE specifications with flywheels from South Bend Clutch.
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South Bend Clutch - Corporate Logo
T#:24677044
Part#: K7052602HDOKT1
Ships in 1 Business Day
$ 859.99 USD
Free Shipping on orders $49 and up
Enhance your BMW's performance with this Stage 2 Daily Clutch Kit featuring a Heavy Duty Pressure Plate. Engineered for HP modifications, this clutch system offers increased clamp load without adding excessive pedal pressure. The Organic disc material with high metal content significantly boosts friction coefficient, doubling it compared to stock linings, and elevates rotational strength up to a 12,000 RPM burst point. Despite its robustness, this clutch system maintains a stock feel while ensuring durability and strength.
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Team MFactory - Corporate Logo
T#:13990860
Part#: MF-TRS-RBSE46KT
In Stock at Vendor
$ 279.99 USD
Free Shipping on orders $49 and up

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.

Benefits:

  • Complete Restoration: Contains everything needed for a full differential rebuild, ensuring reliability and performance.
  • High-Quality Components: Each part is crafted to meet or exceed OEM specifications, guaranteeing durability and longevity.
  • Improved Performance: Restores smooth operation, enhancing traction and handling characteristics.
  • Cost-Effective Solution: Save money by rebuilding your differential instead of replacing it entirely.
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South Bend Clutch - Corporate Logo
T#:28138088
Part#: K70238HDOFESMFKT
Ships in 1 Business Day
$ 644.99 USD
Free Shipping on orders $49 and up
$ 644.99 USD
Free Shipping on orders $49 and up
South Bend Clutch - Corporate Logo
T#:28138123
Part#: K70558HDOCE
Ships in 1 Business Day
$ 753.99 USD
Free Shipping on orders $49 and up

An SFI approved single mass flywheel is recommended for this application to get optimal performance. This clutch system is designed for the racing climate. The pressure plate is precision balance for vibration free operation at high RPM. The pressure plate fulcrum is altered for a positive disengagement and a quick shift. The disc is engineered with a Dual Damped design to provide accurate control when accelerating through corners. The friction material is a hybrid using a full face Feramic (Sintered Iron) lining on the flywheel side and a high metal content Organic lining on the pressure plate side. Engagement is positive yet buffered due to the high graphite content unique to Feramic facings.

Stage 2 Endurance Clutch Kits:

Recommended uses are daily and street with an emphasis on Rally and Endurance racing.

Rated to hold 495lbs/ft of torque.

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

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South Bend Clutch - Corporate Logo
T#:15910084
Part#: K70380HDOKT1
In Stock
$ 618.99 USD
Free Shipping on orders $49 and up

Enhance Your BMW's Performance with a Heavy Duty Pressure Plate

Enhance your BMW's performance with a Heavy Duty Pressure Plate, designed for high-performance modifications. This pressure plate provides an increased clamp load without significantly raising pedal pressure. The Organic disc material boasts a high metal content, doubling the co-efficient of friction compared to stock linings and reinforcing rotational strength up to a 12,000 RPM burst point. Despite its robustness, this clutch system maintains a stock feel while ensuring durability and strength.

Stage 2 Daily Clutch Kits offer:

  • Recommended for daily driving, street use, and moderate racing
  • Conservatively rated to withstand 340lbs/ft of torque
  • Equipped with a solid-hub center section for compatibility with OE dual-mass flywheel

Upgrade your BMW's performance with a Stage 2 Daily Clutch Kit, providing enhanced durability and performance while maintaining a familiar driving feel.

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South Bend Clutch K70526-02-SS-DXD-B-SMF
For Vehicles with production date from 2007
South Bend Clutch - Corporate Logo
T#:14585007
Part#: K70526-02-SS-DXD
Ships in 1 Business Day
$ 1,302.99 USD
Free Shipping on orders $49 and up
Drag racing requires a Single Mass Steel Flywheel to be included with each kit when the original design is Dual Mass Flywheel. This clutch package is built to handle heavily modified cars and is 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 coefficient, rapid heat dissipation and abrupt engagement characteristics. Recommended uses drag, pulling, and drifting.
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South Bend Clutch Stage 3 Daily Driver Clutch Kit
For Vehicles with production date from 2007
South Bend Clutch - Corporate Logo
T#:14585010
Part#: K70526-02-SS-O-S
Ships in 1 Business Day
$ 1,074.99 USD
Free Shipping on orders $49 and up
South Bend Clutch Stage 3 Daily Driver clutch kits are recommended for a single mass flywheel (SMF), when the original design is a dual mass flywheel (DMF). These clutch packages are designed for high-horsepower vehicles desiring a start performance similar to OE. The pressure plate is race-engineered (SS) and SFI-approved with a significant load increase over stage 1 and 2 pressure plates (+600-800 lbs.). Expect a pedal effort increase of 20 to 25 percent. Discs are assembled with heat-treated wear-resistant hubs, as well as drive plates and springs for high-load transfer and dependable operation. The sprung centers on the disc, in conjunction with the marcel fin between the linings, creating a dual dampening effect that simulates OE start performance. A performance organic friction material with a high metal content increases torque and rpm capability—and maintains low operating temperatures, which reduce wear and glazing. South Bend Clutch Stage 3 Daily Driver clutch kits are the perfect match for your high-performance street machine and occasional track use.
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South Bend Clutch - Corporate Logo
T#:26038605
Part#: K70380SSOSMF
Ships in 1 Business Day
$ 1,104.99 USD
Free Shipping on orders $49 and up

Stage 3 Daily Clutch Kit for BMW

Upgrade your BMW's clutch system with this Stage 3 Daily Clutch Kit, designed for high-performance vehicles seeking OEM-like start performance. Engineered with a Race Engineered (SS) pressure plate, this kit offers a significant load increase over stage 1 and 2 pressure plates, providing enhanced durability and performance. Experience a 20%-25% increase in pedal effort, ensuring precise control during acceleration. The discs are equipped with heat-treated wear-resistant hubs, drive plates, and springs for optimal load transfer and reliable operation. The sprung centers and marcel fin on the disc deliver dual dampening effects for smooth starts, similar to OEM performance. With a Performance Organic friction material, this kit enhances torque and RPM capability while maintaining low operating temperatures to minimize wear and glazing.

  • Suitable for daily driving, spirited street, and occasional track use
  • Rated to hold up to 500lbs/ft of torque
  • Features a sprung hub clutch compatible with SouthBend Single Mass Flywheel (ES4140474)
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South Bend Clutch - Corporate Logo
T#:28138131
Part#: K70282-HD-O-SMF
Ships in 1 Business Day
$ 618.99 USD
Free Shipping on orders $49 and up

Boost your BMW E39 M5's performance with the South Bend Clutch Stage 2 Daily Clutch, designed to handle increased horsepower and torque demands while maintaining everyday drivability. Engineered with high-quality materials and advanced technology, this clutch kit ensures durability and reliability for both street and moderate racing applications.

  • Enhanced clutch disc materials for increased friction and durability.
  • Improved clamp load for better power transmission.
  • Maintains stock-like pedal feel.
  • Designed for daily driving and occasional track use.

Upgrade your BMW E39 M5 with the South Bend Clutch Stage 2 Daily Clutch and experience improved performance without compromising on drivability.

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Rogue Engineering - Corporate Logo
T#:18766684
Part#: RE.RCBM
Ships in 8 Business Days
$ 129.00 USD
Free Shipping on orders $49 and up
$ 129.00 USD
Free Shipping on orders $49 and up
The Rogue Engineering rear shifter carrier bushing is specifically designed to fit the G8X chassis. It replaces the flimsy OEM bushing and secures the manual transmission carrier with a custom-molded urethane bushing in a CNC'd aluminium mount. By installing this bushing, it allows the shifter pattern to be more precise and accurate.
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South Bend Clutch - Corporate Logo
T#:28337839
Part#: K03059HD
Ships in 7 Business Days
$ 677.00 USD
Free Shipping on orders $49 and up
Upgrade to South Bend Clutch's Stage 1 HD Clutch Kit for your e85 Z4! Input Shaft Spline Count: 22 Input Shaft Diameter: 1.13” Disc Diameter: 9.44" Disc Material: Organic Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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Burger Motorsports - Corporate Logo
T#:19461751
Part#: BMSTRANSCOOLER
Special Order: No Guaranteed ETA
$ 399.00 USD
Free Shipping on orders $49 and up
Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
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South Bend Clutch - Corporate Logo
T#:14551943
Part#: K70605-HD-O
Ships in 7 Business Days
$ 1,218.99 USD
Free Shipping on orders $49 and up
Engineered for HP modifications. This Heavy Duty Pressure Plate has an increased clamp load with little or no increase in pedal pressure. The Organic disc material has a high metal content that increases the co-efficient of friction by two times over a stock lining and increases rotational strength up to a 12,000 RPM burst point. This clutch system maintains a stock feel while offering strength and durability. Designed to be used with the stock flywheel.
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Race German - Corporate Logo
T#:2602234
Part#: HDE30DIFFSTUDKIT
Ships in 2 Business Days
$ 59.99 USD
Free Shipping on orders $49 and up
This stud kit makes installing and removing the differential a breeze. Made from heat treated 10.9 grade carbon steel, and then black zinc coated for corrosion resistance. Features 10.9 Grade Corrosion Resistant Studs Extra Thick Stainless Steel Washer Black Oxide Conical Lock Nut Loctite for installation
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South Bend Clutch - Corporate Logo
T#:28337810
Part#: K03036HDO
Ships in 1 Business Day
$ 1,236.99 USD
Free Shipping on orders $49 and up
Upgrade to South Bend Clutch's Stage 2 Daily Clutch Kit for your e34 M5! Input Shaft Spline Count: 10 Input Shaft Diameter: 1.13” Disc Diameter: 9” Disc Material: Organic Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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South Bend Clutch - Corporate Logo
T#:22394055
Part#: KF137-HD
Ships in 1 Business Day
$ 377.99 USD
Free Shipping on orders $49 and up
$ 377.99 USD
Free Shipping on orders $49 and up
A heavy-duty upgrade to the stock O.E. clutch, this version features a pressure plate with enhanced clamp load for extended durability. The dual-dampened disc ensures smooth engagement and helps prolong transmission life, while premium friction material promotes rapid heat dissipation, further enhancing clutch longevity. Ideal for spirited driving and everyday use. Product Features: Alignment Tool Included: Yes Clutch Disc Quantity: Single Clutch Usage: Performance Disc Diameter: 210 Disc Material: Organic Disc Style: Full Face Flywheel Included: No Hub Style: Sprung Input Shaft Diameter: 1.13 Input Spline Quantity: 10 Mounting Hardware Included: No Pilot Bushing Included: No Pressure Plate Style: Diaphragm Prop 65 Yes/No: No Throwout Bearing Included: Yes Throwout Bearing Style: Standard Quantity: Sold as a kit
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Rogue Engineering - Corporate Logo
T#:48401514
Part#: RE.RCBM-F8X
Ships on Sep 8, 2026
$ 109.00 USD
Free Shipping on orders $49 and up
$ 109.00 USD
Free Shipping on orders $49 and up
The Rogue Engineering rear shifter carrier bushing is specifically designed to fit the F8X chassis. It replaces the flimsy OEM bushing and secures the manual transmission carrier with a custom-molded urethane bushing in a CNC'd aluminium mount. By installing this bushing, it allows the shifter pattern to be more precise and accurate.
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Team MFactory - Corporate Logo
T#:32019668
Part#: MF-TRS-13E92M
Ships in 6 Business Days
$ 1,699.99 USD
Free Shipping on orders $49 and up
$ 1,699.99 USD
Free Shipping on orders $49 and up
MFactory are proud to offer our 100% Dry Carbon Fibre 1pc Driveshafts (Propshafts). Over 6 years in development, we are confident that our driveshafts are the #1 performance carbon driveshaft on the market today! Spun entirely from Dry Carbon Fibre with Forged 6061 Aluminum Ends, our driveshaft conversion is significantly lighter (most fitments weigh only 6kg!) than the OEM steel driveshaft, offering smoother power transfer to the rear differential. Each driveshaft is individually crafted, spun to over 12000rpm and tested on our torsional stress machine to over 5500nm without a hint of snapping!
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Vargas Turbo Technologies - Corporate Logo
T#:26404860
Part#: VTT-F9X-LDK
Back Ordered
Starting at $ 314.99 USD
Free Shipping on orders $49 and up
Starting at $ 314.99 USD
Free Shipping on orders $49 and up
VTT noticed a hole in the F9X X3/4M market for a high-quality, lightweight, NVH-friendly, and easy-to-install Diff Lock Down kit to improve diff stability under launching, and hard cornering. So we did something about it and went to work on a very innovative design that 100% positively locks the diff down from movement, while shielding it from adding a ton of NVH, and can be used with the stock diff, and subframe bushings. This design uses existing mounting points on the vehicle, you do NOT have to remove the subframe or the Diff to install. Simply remove 4 differential bolts, drill two holes in the subframe slightly bigger, install two M8 riv-nuts, and install the lockdown, you do not even have to move the exhaust. A typical install can be 30-45 minutes for someone who is experienced working on vehicles, an hour or two if you like taking it slow. Features: Lightweight 1.5 lbs for the entire lockdown plate Uses FOUR connection points on the Diff, and three on the subframe for the ultimate in positive diff location, this will stop all diff movement on launch, saving your guibos, etc 100% Billet construction from 6061-T6 aluminum Anodized in 3 colors for corrosion resistance, a long-lasting finish, and good looks The subframe does NOT have to be removed for installation Uses all 12.9 grade hardware Does not add excessive NVH Positively locks down the diff to eliminate all unwanted movement under launches, acceleration, cornering, etc.
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Burger Motorsports - Corporate Logo
T#:14915970
Part#: FG1B58TOC
Back Ordered
7% off MSRP $ 699.00

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

$ 649.00 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 699.00

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

$ 649.00 USD
Free Shipping on orders $49 and up
Everyone knows that high heat is the enemy of your automatic transmission. And that higher power levels generate more transmission fluid heat which will cause a trans slip. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity B58 Gen1 Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity front-mounted air to trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs within the front bumper behind the driver-side kidney grills providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW B58 Gen1 F chassis automatic car running larger than factory turbos. 165ºF (74ºC) transmission oil cooler Improved Racing thermostat included The thermostat maintains the oil exiting the transmission at the rated minimum temperature in most conditions. Without a thermostat, the transmission fluid coolers are likely to over-cool the fluid, delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity included: (1) High capacity transmission oil cooler (2) Brackets (1) Billet adapter (2) Coolant plugs (1) Improved Racing 165F Thermostat + fittings (4)-10 AN crimped PTFE/SS/Nylon covered lines (6) M6x1.0x12mm bolts, washers and nuts (1) M6x1.0x20mm bolt Compatible with both RHD and LHD, RWD and AWD, ZF8HP50 and ZF8HP70 Transmissions.
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Burger Motorsports - Corporate Logo
T#:8677175
Part#: JBCLUTCH
In Stock
$ 12.99 USD
Free Shipping on orders $49 and up
Enhance your BMW's shifting experience with the BMS Short Throw Clutch Stop. This adjustable clutch stop eliminates the dead space between your clutch pedal and the floor, enabling faster and smoother shifts. Designed to snap into place similar to your OEM clutch stop, it ensures seamless installation and full reversibility. Unlike other stops, this clutch stop includes rubberized adjustment shims, preventing rattling issues commonly seen with metal washers. Enjoy quick and effortless installation or removal, taking only minutes to complete. Compatible with manual transmissions.
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South Bend Clutch - Corporate Logo
T#:28337843
Part#: K03059HDO
Ships in 1 Business Day
$ 804.99 USD
Free Shipping on orders $49 and up
Upgrade to South Bend Clutch's Stage 2 Daily Clutch Kit for your e85 Z4! Input Shaft Spline Count: 22 Input Shaft Diameter: 1.13” Disc Diameter: 9.44" Disc Material: Organic Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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Vargas Turbo Technologies - Corporate Logo
T#:21176906
Part#: VTT-A9X-DLD
In Stock
Sale - Save 7% $ 313.99

This product was last offered at the strikethrough price on
05-04-2026

Starting at $ 291.99 USD
Free Shipping on orders $49 and up
Sale - Save 7%
$ 313.99

This product was last offered at the strikethrough price on
05-04-2026

Starting at $ 291.99 USD
Free Shipping on orders $49 and up
VTT noticed a hole in the A9X/Z4 market for a high-quality, lightweight, NVH-friendly, and easy-to-install Diff Lock Down kit to improve diff stability under launching, and hard cornering. Vargas went to work on a very innovative design that 100% positively locks the diff down from movement, while shielding it from adding a ton of NVH, and can be used with the stock diff, and subframe bushings. This design uses existing mounting points on the vehicle, you do NOT have to remove the subframe or the Diff to install. Simply remove 4 diff bolts, drill two holes in the subframe slightly bigger, install two M10 riv-nuts, and install the lockdown, you do not even have to move the exhaust. A typical install can be 15-30 minutes for someone who is experienced. You will need a Riv-nut tool to install the Riv-nuts as one is not included. Features: Lightweight 1.5 lbs for the entire lockdown plate Uses FOUR connection points on the Diff, and two on the subframe for the ultimate in positive diff location, this will stop all diff movement on launch, saving your guibos, etc 100% Billet construction from 6061-T6 aluminum Anodized in 4 colors for corrosion resistance, a long-lasting finish, and good looks The subframe does NOT have to be removed for installation Uses all 12.9 grade hardware Does not add excessive NVH Positively locks down the diff to eliminate all unwanted movement under launches, acceleration, cornering, etc.
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Stage 2 Endurance Clutch Kit
For Vehicles with production date from 2007
South Bend Clutch - Corporate Logo
T#:25075808
Part#: K7052602HDOCE
Ships in 1 Business Day
$ 948.99 USD
Free Shipping on orders $49 and up
Engineered for HP modifications. This Heavy Duty Pressure Plate has an increased clamp load with little or no increase in pedal pressure. The Organic disc material has a high metal content that increases the coefficient of friction by two times over a stock lining and increases rotational strength up to a 12,000 RPM burst point. This clutch system maintains a stock feel while offering strength and durability.​ Stage 2 Endurance Clutch Kits: Recommended uses are daily and street with an emphasis on Rally and Endurance racing. Rated to hold 450lbs/ft of torque. Featuring a solid-hub center section for use with an OE dual-mass flywheel
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South Bend Clutch - Corporate Logo
T#:28138144
Part#: K70282HDOFEKT
Ships in 1 Business Day
$ 644.99 USD
Free Shipping on orders $49 and up
Burger Motorsports - Corporate Logo
T#:21045475
Part#: BMS-135-TC-WTH
Ships on Sep 1, 2026
$ 573.00 USD
Free Shipping on orders $49 and up
Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. The thermostat maintains the oil exiting the transmission at the rated minimum temperature in most conditions. Without a thermostat, the transmission fluid coolers are likely to over-cool the fluid, delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
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South Bend Clutch - Corporate Logo
T#:14584994
Part#: KF80-HD-B
Ships in 1 Business Day
$ 2,321.99 USD
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Stage 2 Drag Clutch Kit for F80 M3.


South Bend Clutch - Corporate Logo
T#:377805
Part#: K70288SSDXDB
Ships in 1 Business Day
$ 1,204.99 USD
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$ 1,204.99 USD
Free Shipping on orders $49 and up

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

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South Bend Clutch - Corporate Logo
T#:28138076
Part#: K03010HDDXD
Ships in 1 Business Day
$ 794.99 USD
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Upgrade to South Bend Clutch's Stage 2 Drag Clutch Kit for your e28 528! Input Shaft Spline Count: 10 Input Shaft Diameter: 1.13” Disc Diameter: 9” Disc Material: Ceramic Disc Style: 6-Puck Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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South Bend Clutch - Corporate Logo
T#:14584995
Part#: KF80-HD-O
Ships in 1 Business Day
$ 2,088.99 USD
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Stage 2 Daily Clutch Kit for F80 M3. (Race Clutch)

South Bend Clutch - Corporate Logo
T#:14584998
Part#: KF80-HD-TZ
Ships in 1 Business Day
$ 2,205.99 USD
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South Bend Clutch Stage 2 Endurance clutch kits are recommended for daily and street use with an emphasis on rally and endurance racing. An SFI-approved single-mass flywheel is recommended for racing climate applications in order to achieve optimal performance (flywheel not included). Order the clutch kit recommended for your vehicle application. Features include: Designed for the racing environment Pressure plate is precision-balanced for vibration-free operation at high-rpm Pressure plate fulcrum is altered for a positive disengagement and a quick shift Disc is engineered with a dual-damped design to provide accurate control when accelerating through corners Hybrid friction material with a full face Feramic (sintered iron) lining on the flywheel side and a high metal content organic lining on the pressure plate side Engagement is positive, yet buffered due to the high graphite content unique to Feramic facings Specifications: Alignment Tool Included: Yes Clutch Disc Quantity: Single Clutch Usage: Performance Disc Diameter: 240 Disc Material: Kevlar Disc Style: Full Face Flywheel Included: No Hub Style: Rigid Input Shaft Diameter: 1.13 Input Spline Quantity: 10 Mounting Hardware Included: No Pilot Bushing Included: Yes Pressure Plate Style: Diaphragm Quantity: Sold as a kit Throwout Bearing Included: Yes Throwout Bearing Style: Standard
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South Bend Clutch Stage 3 Endurance Clutch Kit
For Vehicles with production date from 2007
South Bend Clutch - Corporate Logo
T#:14585012
Part#: K70526-02-SS-TZ-
Ships in 1 Business Day
$ 1,171.99 USD
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Engineered for HP modifications. This Heavy Duty Pressure Plate has an increased clamp load with little or no increase in pedal pressure. The Organic disc material has a high metal content that increases the coefficient of friction by two times over a stock lining and increases rotational strength up to a 12,000 RPM burst point. This clutch system maintains a stock feel while offering strength and durability.​ Stage 3 Endurance Clutch Kits: Recommended uses are daily and street with an emphasis on Rally and Endurance racing. Rated to hold 540lbs/ft of torque. Featuring a solid-hub center section for use with an aftermarket Single Mass Flywheel
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South Bend Clutch - Corporate Logo
T#:30629696
Part#: K70472-HD
Ships in 1 Business Day
$ 574.99 USD
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MINI F54 to F60 Stage 1 Daily Clutch Kit is engineered for high-performance modifications, offering superior strength and durability for MINI vehicles. This heavy-duty clutch kit features an upgraded pressure plate with increased clamp load while maintaining a stock-like pedal feel. The organic disc material, enriched with high metal content, provides a friction coefficient twice that of the stock lining and supports rotational strength up to 12,000 RPM.

  • Heavy-duty pressure plate with increased clamp load for enhanced performance and durability
  • Organic disc material with high metal content for improved friction and strength
  • Supports rotational strength up to 12,000 RPM
  • Maintains a stock feel with minimal increase in pedal pressure
  • Dual dampened disc for smooth engagement and extended transmission life
  • Premium friction material for rapid heat dissipation and prolonged clutch life
  • Ideal for spirited and daily driving
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South Bend Clutch - Corporate Logo
T#:28138079
Part#: K03010HDO
Ships in 1 Business Day
$ 602.99 USD
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Upgrade to South Bend Clutch's Stage 2 Daily Clutch Kit for your e28 524td! Input Shaft Spline Count: 10 Input Shaft Diameter: 1.13” Disc Diameter: 9” Disc Material: Organic Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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South Bend Clutch - Corporate Logo
T#:28337835
Part#: K03042HD
Ships in 1 Business Day
$ 1,076.99 USD
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Upgrade to South Bend Clutch's Stage 1 HD Clutch Kit for your e52 Z8! Input Shaft Spline Count: 10 Input Shaft Diameter: 1.13” Disc Diameter: 9.5” Disc Material: Organic Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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South Bend Clutch - Corporate Logo
T#:28138137
Part#: K70280HDOKT1
Ships in 1 Business Day
$ 618.99 USD
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BMW E46 E39 Stage 2 Daily Clutch Kit is designed for high-performance modifications with a focus on durability and strength. This clutch kit features a Heavy Duty Pressure Plate that increases clamp load without significantly raising pedal pressure. The Organic disc material enhances friction coefficient and rotational strength, making it suitable for up to 12,000 RPM. It maintains a stock-like feel while offering enhanced performance and reliability.

  • Ideal for daily driving, street, and moderate racing applications
  • Conservatively rated to hold 385 lbs/ft of torque
  • Features a solid-hub center section compatible with OE dual-mass flywheel

Upgrade your BMW E46 or E39 with the Stage 2 Daily Clutch Kit for improved performance and durability.

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South Bend Clutch - Corporate Logo
T#:28138109
Part#: K70282SSOKT
Ships in 1 Business Day
$ 1,104.99 USD
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BMW E39 M5 Stage 3 Daily Clutch Kit is engineered for high-performance demands and daily driving needs. This clutch kit is designed to handle increased power and torque while maintaining smooth engagement and pedal feel. Ideal for BMW enthusiasts seeking enhanced durability and performance without sacrificing daily drivability.

  • Designed for high-performance and daily driving
  • Handles increased power and torque levels
  • Maintains smooth engagement and pedal feel
  • Enhances durability and performance
  • Suitable for BMW E39 M5 models
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South Bend Clutch - Corporate Logo
T#:28337862
Part#: K03059HDTZ
Ships in 1 Business Day
$ 932.99 USD
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Upgrade to South Bend Clutch's Stage 2 Endurance Clutch Kit for your e85 Z4! Input Shaft Spline Count: 22 Input Shaft Diameter: 1.13” Disc Diameter: 9.44" Disc Material: Kevlar Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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South Bend Clutch - Corporate Logo
T#:28138082
Part#: K03010HDTZ
Ships in 1 Business Day
$ 730.99 USD
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Upgrade to South Bend Clutch's Stage 2 Drag Clutch Kit for your e28 528! Input Shaft Spline Count: 10 Input Shaft Diameter: 1.13” Disc Diameter: 9” Disc Material: Kevlar Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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South Bend Clutch - Corporate Logo
T#:28304420
Part#: K03036HDDXD
Ships in 1 Business Day
$ 1,428.99 USD
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Upgrade to South Bend Clutch's Stage 2 Drag Clutch Kit for your e34 M5 Input Shaft Spline Count: 10 Input Shaft Diameter: 1.13" Disc Diameter: 9.5" Disc Material: Organic Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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South Bend Clutch - Corporate Logo
T#:28337837
Part#: K03042HDO
Ships in 1 Business Day
$ 1,203.99 USD
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Upgrade to South Bend Clutch's Stage 2 HD Clutch Kit for your e52 Z8! Input Shaft Spline Count: 10 Input Shaft Diameter: 1.13” Disc Diameter: 9.5” Disc Material: Organic Disc Style: Full-Face Hub Style: Sprung Pressure Plate Style: Diaphragm Throwout Bearing Included: Yes Alignment Tool Included: Yes Pilot Bushing Included: Yes Flywheel Included: No
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