BMW Drivetrain Parts for BMW E93 M3 S65 4.0L

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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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IRP Universal Short Shifter V3 CS (Centering Spring) - Black Reverse ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:569029
Part#: IRPSS-3BCS
In Stock
$ 475.99 USD
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$ 475.99 USD
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IRP (Individual Race Parts) is a performance aftermarket parts company that focuses on high quality and long term reliability. The Universal Short Shifter V3 CS was developed to express their belief and compete with the much more expensive CAE Ultra Shifter, but at half the cost. The entire shifter assembly is made from all anodized aluminum and stainless steel for strength, durability, and looks. The V3 CS is a perfect replacement when looking for a shifter that gives you short, crisp, precise shifts with a 60% reduction in travel, plus a new return to center feature.
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IRP BMW Short Shifter Dust Boot - For IRP V2, V3 & V3 CS Short Shifte...
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IRP - Individual Racing Parts - Corporate Logo
T#:569037
Part#: IRPSS-DB
Ships in 1-2 days
$ 52.99 USD
Free Shipping on orders $49 and up
Developed specifically for the IRP V2, V3, and V3 CS Short shifters, this Dust Boot mounts to the short shifters base to keep out dirt and noise that would normally come through the otherwise unprotected opening in your center console.
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E9X Stage 3+ Mini Twin Clutch Kit
For vehicles with manual transmission only
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Spec Clutches - Corporate Logo
T#:341291
Part#: SB93SST
Ships in 8 Business Days
$ 1,799.00 USD
Free Shipping
$ 1,799.00 USD
Free Shipping

Ensure optimal performance on the dragstrip or road course with the Spec Mini Twin Clutch Kit for your BMW M3. Stock clutches may falter under high RPM engagement or repeated launches, especially in modified or supercharged BMWs. The Spec Mini Twin clutch kit, featuring a double sprung hub and carbon semi-metallic friction surface, provides a lightweight solution with OEM-like pedal effort. Experience lightning-fast shifting, even at the top of your RPM range, making it ideal for aggressive drag strip launches or extended road course use. The kit includes an alignment tool and bearing for added convenience.

  • Spec Mini Twin Clutch Kit for BMW M3
  • Ideal for dragstrip and road course use
  • Lightweight design for improved performance
  • OEM-like pedal effort
  • Double sprung hub and carbon semi-metallic friction surface
  • Lightning-fast shifting at high RPM
  • Suitable for modified or supercharged BMWs
  • Includes alignment tool and bearing for convenience
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IRP Universal Short shifter V3 - Black Reverse Button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401279
Part#: IRPSS-3B
Ships on Sep 16, 2026
$ 536.99 USD
Free Shipping
$ 536.99 USD
Free Shipping
The shifter in manual BMWs are said to provide a perfect blend of a sporty and comfortable feel. For some, this is perfect. For others that daily drive or track their BMW, they want shorter shifter travel and a much tighter feel. If you are one of these people, then we have a great option for you, the Short Shifter V3 from IRP, the successor of the V2.
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E9X M3 - SPEC Carbon Graphite Clutch (With Flywheel)
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Spec Clutches - Corporate Logo
T#:342325
Part#: SB93ST
Ships in 3 Business Days
$ 1,999.00 USD
$ 1,999.00 USD

Upgrade the clutch performance of your BMW E9X M3 equipped with the S65 4.0L engine using the SPEC Carbon Graphite Clutch. Engineered specifically for this setup, this high-performance clutch delivers outstanding durability and exceptional power handling capabilities, catering to enthusiasts seeking superior clutch performance.

Crafted from premium materials, the SPEC Carbon Graphite Clutch guarantees reliable power transfer, improved grip, and reduced wear. Elevate your driving experience with this precision-engineered clutch upgrade.

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E9X M3 SPEC Twin-Disk Performance Clutch Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:340446
Part#: SB93SST
Ships in 8 Business Days
Starting at $ 1,799.00 USD
Free Shipping
Starting at $ 1,799.00 USD
Free Shipping
The Super Street Twin disc clutch gives you a worry-free clutch upgrade for the E90/E92 M3. This flywheel and clutch kit features twin carbon fiber/organic discs with a steel flywheel rated at over 900 ft-lbs of torque. Even with increased capability this clutch drives and functions almost the same as a stock clutch but with a more solid feel and better engagement. Where the stock clutch can feel weak and soft the SPEC clutch feels stronger and more capable. The SPEC flywheel included in this kit is also a superior alternative to the pricey factory dual-mass flywheel, which are known to wear out. If clutch or flywheel woes are keeping you from getting the most from your M3 V8 this is the clutch you should be using.

The SPEC clutch upgrade for the E9X M3 gives you a true twin disc clutch setup for the manual transmission models. Twin disc clutches have been common in racing events for years. Our World Challenge Touring Cars were among the first to use two or three disc racing clutches in BMW applications. We found many advantages to a multi-disc setup over a single disc - greater torque capacity, less heat build-up, and longer clutch life thanks to more surface area, and less weight in the clutch discs. One of the goals from SPEC was to keep clutch operation, noise, and stiffness as close to stock levels as possible. They use a special blend of organic, carbon, Kevlar, and metallic materials for a strong and durable clutch that is also user friendly on the street. It's a little stiffer than the stock clutch but after an adjustment period most drivers get used to it. This kit is supplied with a billet steel flywheel that better minimizes vibrations and clutch chatter than aluminum. The SPEC flywheel is also preferred over the factory dual-mass part which can wear out over time and need replacement anyway. Clutch rebuild parts are also available to minimize consumable costs and keep your car ready to use.

More aggressive clutch materials are available. The kit comes with a carbon fiber/Kevlar/organic material that is best-suited for street use and will offer the most user-friendly feel and engagement. For more performance capability you can opt for a carbon-graphite material but it will not be as user-friendly on the street. The carbon-graphite offers tremendous torque limits (1,125 ft-lbs) but the material will result in a more on/off clutch engagement with less usable slippage. It can be used on the street but will require more getting used to. Full metallic is also available but only for dedicated track or race cars.

SPEC Clutch is one of the premier clutch and flywheel suppliers to the tuner market. They are often found on the most highly tuned import and domestic vehicles. They are recent players in the German car community with a special focus on the E9X 335i twin turbo market. SPEC has been proven time after time to provide superior performance, drivability, and longevity to the most hardcore enthusiasts around the globe.

E9X M3 Flywheel Notes. BMW used a couple of different flywheel/clutch setups on the E90/E92 M3. In 2009 they switched to a new dual-mass flywheel design and all 2008 models must buy the new flywheel. The dual-mass flywheel remains a problem on all BMWs, especially for track-driven or supercharged cars where additonal torque and heat can weaken the rubber dampening material inside the flywheel. Often the flywheel requires replacement at the same time as the clutch. For the E9X M3 that can add another couple thousand to the cost. The SPEC flywheels remove the weak points in the clutch and flywheel assembly, and at a lower price point than the factory replacement parts!

E9X M3 SPEC Clutch Kit contents:
+ billet steel flywheel
+ twin-disc clutch plates with friction surface
+ heavy-duty pressure plate
+ heavy duty billet throw-out bearing

This item fits the following BMWs with 6MT manual transmission only:
2008-2011 E90 BMW M3 - Sedan
2008-2013 E92 BMW M3 - Coupe
2008-2013 E93 BMW M3 - Convertible
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IRP V2 Short shifter - BMW 5 & 6 Speed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
IRP - Individual Racing Parts - Corporate Logo
T#:401261
Part#: IRPSS-2B
Special Order: No Guaranteed ETA
$ 420.99 USD
Free Shipping
$ 420.99 USD
Free Shipping
The shifter in manual BMWs are said to provide a perfect blend of a sporty and comfortable feel. For some, this is perfect. For others that daily drive or track their BMW, they want shorter shifter travel and a much tighter feel. If you are one of these people, then we have a great option for you, the Short Shifter V2 from IRP.
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IRP Aluminum Differential Bushings - E82 1 M, E9X M3
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IRP - Individual Racing Parts - Corporate Logo
T#:587016
Part#: IRPDB-9XMAL
Special Order: No Guaranteed ETA
$ 133.99 USD
Free Shipping
$ 133.99 USD
Free Shipping
These aluminum mounts are a direct replacement for the stock rubber bushings and have been lightened to remove excess weight. Using aluminum instead of rubber eliminates the "wind up" inherent in rubber mounts, and this deflection slows suspension & drivetrain response. The tradeoff is an increase in NVH. Features: Stiffens chassis/Improves stability Less wear of other components Better durability Provides better control of chassis geometry Replaces OE: 33312284019, 33312283384 Recommended for racing use only Includes: 1 rear aluminum bushing 2 front aluminum bushings
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Short Shifter BMW V3 Self Centring - Black With Blue Button
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IRP - Individual Racing Parts - Corporate Logo
T#:44461480
Part#: IRPSS-SC-3BB
Special Order: No Guaranteed ETA
$ 466.99 USD
Free Shipping on orders $49 and up
For BMW owners looking to elevate their driving experience, the IRP Short Shifter BMW V3 Self Centering - Black With Blue Button from Turner Motorsport is the ultimate choice, combining performance, style, and reliability in one premium package.
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