BMW Drivetrain Parts for BMW X Series E84 (2013-2015)

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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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Turner Titanium Magnetic Differential Drain Plug - M22x1.5
10X Entries For Our Spin To Win Sweepstakes!
Turner Motorsport - Corporate Logo
T#:593924
Part#: 027030TMS01
In Stock
Sale - Save 30% $ 85.99
$ 60.19 USD
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Sale - Save 30% $ 85.99
$ 60.19 USD
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When both extreme-duty protection and saving every gram matters: the Turner Magnetic Differential Drain Plug.
Turner Motorsport - Corporate Logo
T#:5608748
Part#: 008637LA01
In Stock
Sale - Save 25% $ 85.99
$ 64.49 USD
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Sale - Save 25% $ 85.99
$ 64.49 USD
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Attention is always given to your shift linkage feel, whether it's replacing bushings, installing a short shift kit, or changing the height or weight of your shift knob. However, most enthusiasts don't think about the feel of their clutch pedal. Turner intends to change that with the introduction of the new Stainless Steel Clutch Lines, to provide a more direct and consistent pedal feel.

Under heavy and aggressive use, your stock rubber clutch line expands, resulting in a spongy pedal feel. This expansion is even more prominent in aged and weathered rubber lines. Turner Motorsport stainless reinforced clutch lines provide more confident and dependable shifting by maintaining consistent line pressure, long lasting corrosion resistance, and increased protection from failure. Our lines are reinforced with braided stainless steel mesh, affording superior expansion resistance over Factory and OE style clutch lines. This resistance to expansion creates a firmer pedal, and a more direct clutch pedal feel. The signature blue polymer coating provides additional protection from the elements and abrasion.

The best part about Turner clutch lines? They are manufactured in-house to the highest possible standard. All lines are made on dedicated, specialized equipment and each is tested to 3000 psi before being shipped.

Turner Motorsport stocks a large inventory of premium drivetrain components, including high-performance clutches, lightweight flywheels, short shift kits, upgraded bushings, and a wide range of shift knobs and pedal covers to suit your interior and your driving style. Everything you need to perform a professional quality transmission service, you can find here at Turner.
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Turner Motorsport - Corporate Logo
T#:41492601
Part#: 052755LA03KT
In Stock
New Item
$ 389.99 USD
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$ 389.99 USD
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The ZF 8-speed automatic transmission (8HP) has become the go-to choice for performance enthusiasts, delivering lightning-fast shifts, impressive torque handling, and ample tuning potential. However, the stock transmission pan falls short in critical areas. Its plastic construction, integrated non-replaceable filter, and limited fluid volume leave little margin for error in demanding conditions.

To address these limitations, we've engineered a premium solution: a cast aluminum transmission pan that boosts durability, cooling performance, and serviceability. Designed with enthusiasts in mind, this upgraded pan increases fluid capacity by 1 liter to reduce transmission temperatures and improve long-term reliability, even under aggressive driving or track conditions.

Built to outlast and outperform the OEM plastic pan, the aluminum construction resists damage from road debris and eliminates the risk of cracking. Our pan is hard-coat anodized in black for superior corrosion protection and a long-lasting finish that looks as good as it performs.

Our aluminum pan upgrade is engineered to work seamlessly with the OEM G8X 8HP transmission filter (24007855263), allowing for easy and cost-effective fluid service. Integrated magnets help to trap metal particulate, extending the life of your transmission by keeping contaminants out of the fluid.

Key Features:

Cast aluminum construction offers superior strength and resilience over the OE plastic pan

Increased fluid capacity (+1L) enhances thermal management and reduces the risk of overheating

Serviceable design uses the OEM G8X transmission filter for easy, affordable maintenance

Hard coat anodized finish provides exceptional corrosion resistance and longevity

Integrated magnets collect metallic debris, protecting transmission internals

Kit Includes:

Turner Motorsport ZF 8HP High-Capacity Aluminum Transmission Pan OE Hengst G8X Filter Installation Kit

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ECS - Corporate Logo
T#:589555
Part#: 026709ECS09
Ships on Aug 14, 2025
Sale - Save 20% $ 179.99
$ 143.99 USD
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Sale - Save 20% $ 179.99
$ 143.99 USD
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Upgrade your worn OE rubber bushings with ECS Tuning's Performance Polyurethane Differential Bushing Set. In-House Engineered to improve power delivery and handling, with a superior service life over the soft factory rubber bushings.
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ECS - Corporate Logo
T#:5608746
Part#: 008636LA01
In Stock
Sale - Save 25% $ 80.99
$ 60.74 USD
Free Shipping
Sale - Save 25% $ 80.99
$ 60.74 USD
Free Shipping
Improve clutch pedal feel with this simple, yet dramatic upgrade
Sachs - Corporate Logo
T#:593860
Part#: 21207567623
Back Ordered
$ 846.01 USD
Free Shipping
$ 846.01 USD
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Includes all basic components to replace your BMW's clutch OE & Sachs Part Numbers: K70526-02, 21207567623