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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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Rogue Engineering - Corporate Logo
T#:641617
Part#: TM
In Stock
$ 69.00 USD
Free Shipping
$ 69.00 USD
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Unlike other aftermarket mounts, the mounting plate and studs of our mounts have been Zinc-plated to prevent corrosion. Rogue Engineering Transmission Mounts are sold as a pair, and come with Grade 8 Zinc plated hardware. Rogue Engineering transmission mounts are designed with street comfort in mind while still reducing left and right movement of the transmission. By using a cylindrical shape instead of the factory hourglass like design and utilizing Neoprene rubber deflection can be significantly reduced, minimizing unwanted transmission movement while maintaining vibration dampening characteristics.
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Street Density Transmission Mount - Sold as Set of 2
2X Entries Into Our F80 M3 Sweepstakes
034Motorsport - Corporate Logo
T#:24079616
Part#: 034-509-4062
In Stock
Sale - Save 10% $ 25.00

This product was last offered at the strikethrough price on
08-17-2026

$ 22.50 USD
Free Shipping
Sale - Save 10%
$ 25.00

This product was last offered at the strikethrough price on
08-17-2026

$ 22.50 USD
Free Shipping
Designed with both comfort and performance in mind, the Street-Density line from 034Motorsport is the perfect choice for the OEM+ enthusiast. These mounts feature high-durometer rubber construction to keep NVH low. However, they do not utilize the same fluid-filled technology as the factory mounts, eliminating all slop to deliver power more efficiently.
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034Motorsport - Corporate Logo
T#:568474
Part#: 034-509-0064KT
In Stock
$ 210.00 USD
Free Shipping
$ 210.00 USD
Free Shipping
Collapsing and worn engine mounts can mean big trouble for BMWs. The stock mounts are filled with fluid that can leak or evaporate over time. That leaves the mount unstable and too flexible to properly support the engine. The side effects of a worn engine mount are: shaking and vibrating engine, driveline twist from engine torque that can break or snap bushings, and broken motor mount arms and bolts. If you're tired of replacing engine mounts you'll be very pleased with these solid rubber versions. Not only are these more reliable than stock fluid-filled mounts, they are slightly stiffer than new stock mounts thanks to a solid rubber construction (no voids in the rubber) but designed for street use so they remain quiet and comfortable. The solid rubber has less deflection than a stock mount, so no wasted engine motion. Less wasted motion gives you more torque to the wheels (it's not spent twisting the engine) and better engine response.
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034 Density Line Upgraded Transmission Mount Set
2X Entries Into Our F80 M3 Sweepstakes
034Motorsport - Corporate Logo
T#:389755
Part#: 034-509-4050-SD
In Stock
$ 66.00 USD
Free Shipping on orders $49 and up
Key Benefits:
  • Manufactured from high-durometer 60 Durometer Rubber
  • Reduces drivetrain slop for enhanced performance
  • Provides crisper shifting and more direct power transfer
  • Minimal increase in noise, vibration, or harshness (NVH)
  • Complete drop-in replacement for factory transmission mounts
  • Ideal for use alongside upgraded engine mounts
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    034Motorsport - Corporate Logo
    T#:389756
    Part#: 034-509-N5X
    In Stock
    $ 330.00 USD
    Free Shipping
    $ 330.00 USD
    Free Shipping

    Collapsing and worn engine mounts can mean big trouble for N52/N54/N55 cars. The stock mounts are filled with fluid that can leak or evaporate over time. That leaves the mount unstable and too flexible to properly support the engine. The side effects of a worn engine mount are: shaking and vibrating engine, driveline twist from engine torque that can break or snap bushings, and broken motor mount arms and bolts. If you're tired of replacing engine mounts you'll be very pleased wtih these solid rubber versions.

    Not only are these more reliable than stock fluid-filled mounts, they are slightly stiffer than new stock mounts thanks to a solid rubber construction (no voids in the rubber) but designed for street use so they remain quiet and comfortable. The solid rubber has less deflection than a stock mount, so no wasted engine and transmission motion. Less wasted motion gives you more torque to the wheels (it's not spent twisting the engine) and better shifts.

    Sold as a set of matching engine and transmission mounts.

    This item fits the following BMWs:
    2008-2013 E82 E88 BMW 128i 135i 1M Coupe
    2006-2011 E90 BMW 325i 325xi 328i 328xi 330i 330xi 335i 335xi - Sedan
    2007-2011 E91 BMW 325i 325xi 328i 328xi - Touring Wagon
    2007-2013 E92 BMW 328i 328xi 335i 335is 335xi - Coupe
    2007-2013 E93 BMW 328i 335i 335is - Convertible
    2009-2016 E89 BMW Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is

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    Rogue Engineering - Corporate Logo
    T#:554020
    Part#: OCT.E46.420
    Back Ordered
    $ 449.00 USD
    Free Shipping
    $ 449.00 USD
    Free Shipping

    One of the most satisfying upgrades you can make to your BMW is to its factory shifter mechanism. By reducing the shifter's throw, you can give your manual transmission BMW a sportier, more precise feel. However, with so many different "short shift kits" out there, how can you be sure you're making the right decision? With the introduction of the Rogue Engineering OCTANE short shift kit, the choice is now crystal clear!

    Rogue Engineering refuses to compromise with "lever substitution" as a method of short shift kit development. Rather than using actual test vehicles for their products, some companies actually dig through OEM factory parts diagrams to determine which factory levers can be substituted with others. This "lever substitution" method of introducing product is unacceptable. These shift kits have been developed and perfected through years of experience in proven short shifter technology, by Co-Founder, Ben Liaw. As longtime BMW enthusiasts know, Ben was single-handedly responsible for introducing and developing the idea of affordable, BMW factory-like, short shift kits for late model BMWs (BL/SS for those young enough to remember!). 

    Rogue Engineering idea of a short shift kit is not substituting levers in place of factory ones just because "they fit". Throughout the 80s until recently, BMW was notorious for using only a few specific shifter levers for their manual transmission vehicles. For other companies, making just a few "replacement levers" and offering them in place of those factory part numbers was an easy way of calling it a short shift kit. Unfortunately, for those companies, BMW started using many different part numbers making it more difficult to just "swap in a lever".

    Rogue Engineering only develops it's short shift kit with test vehicles in their facility, testing numerous prototypes, offering others to test it before settling on its final design. They feel that this old school, real world testing is the best way when modifying OEM ergonomic, sensory-based controls.

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    034Motorsport Density Line Solid Rubber Motor Mount Set - E8X/E9X ...
    2X Entries Into Our F80 M3 Sweepstakes
    [Z4] - For Roadster Models Only
    034Motorsport - Corporate Logo
    T#:388772
    Part#: 034-509-005X
    In Stock
    $ 264.00 USD
    Free Shipping
    $ 264.00 USD
    Free Shipping

    Collapsing and worn engine mounts can mean big trouble for N52/N54/N55 cars. The stock mounts are filled with fluid that can leak or evaporate over time. That leaves the mount unstable and too flexible to properly support the engine. The side effects of a worn engine mount are: shaking and vibrating engine, driveline twist from engine torque that can break or snap bushings, and broken motor mount arms and bolts. If you're tired of replacing engine mounts you'll be very pleased wtih these solid rubber versions.

    Not only are these more reliable than stock fluid-filled mounts, they are slightly stiffer than new stock mounts thanks to a solid rubber construction (no voids in the rubber) but designed for street use so they remain quiet and comfortable. The solid rubber has less deflection than a stock mount, so no wasted enginemotion. Less wasted motion gives you more torque to the wheels (it's not spent twisting the engine) and better engine response.

    This item fits the following BMWs:
    2008-2013 E82 E88 BMW 128i 135i 1M Coupe
    2006-2011 E90 BMW 325i 325xi 328i 328xi 330i 330xi 335i 335xi - Sedan
    2007-2011 E91 BMW 325i 325xi 328i 328xi - Touring Wagon
    2007-2013 E92 BMW 328i 328xi 335i 335is 335xi - Coupe
    2007-2013 E93 BMW 328i 335i 335is - Convertible
    2009-2016 E89 BMW Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is

    Show More Show Less
    034Motorsport - Corporate Logo
    T#:568476
    Part#: 034-509-3646
    In Stock
    $ 276.00 USD
    Free Shipping
    $ 276.00 USD
    Free Shipping
    Collapsing and worn engine mounts can mean big trouble for BMWs. The stock mounts are filled with fluid that can leak or evaporate over time. That leaves the mount unstable and too flexible to properly support the engine. The side effects of a worn engine mount are: shaking and vibrating engine, driveline twist from engine torque that can break or snap bushings, and broken motor mount arms and bolts. If you're tired of replacing engine mounts you'll be very pleased wtih these solid rubber versions. Not only are these more reliable than stock fluid-filled mounts, they are slightly stiffer than new stock mounts thanks to a solid rubber construction (no voids in the rubber) but designed for street use so they remain quiet and comfortable. The solid rubber has less deflection than a stock mount, so no wasted engine and transmission motion. Less wasted motion gives you more torque to the wheels (it's not spent twisting the engine) and better shifts.
    Show More Show Less

    034Motorsport - Corporate Logo
    T#:50731689
    Part#: 034-509-4065
    In Stock
    New Item
    $ 29.00 USD
    Free Shipping
    $ 29.00 USD
    Free Shipping
    Eliminate drivetrain slop and restore your BMW's shifting precision.

    Rogue Engineering - Corporate Logo
    T#:554014
    Part#: OCT.E46.GS6
    Back Ordered
    $ 295.00 USD
    Free Shipping
    $ 295.00 USD
    Free Shipping

    One of the most satisfying upgrades you can make to your BMW is to its factory shifter mechanism. By reducing the shifter's throw, you can give your manual transmission BMW a sportier, more precise feel. However, with so many different "short shift kits" out there, how can you be sure you're making the right decision? With the introduction of the Rogue Engineering OCTANE short shift kit, the choice is now crystal clear!

    Rogue Engineering refuses to compromise with "lever substitution" as a method of short shift kit development. Rather than using actual test vehicles for their products, some companies actually dig through OEM factory parts diagrams to determine which factory levers can be substituted with others. This "lever substitution" method of introducing product is unacceptable. These shift kits have been developed and perfected through years of experience in proven short shifter technology, by Co-Founder, Ben Liaw. As longtime BMW enthusiasts know, Ben was single-handedly responsible for introducing and developing the idea of affordable, BMW factory-like, short shift kits for late model BMWs (BL/SS for those young enough to remember!). 

    Rogue Engineering idea of a short shift kit is not substituting levers in place of factory ones just because "they fit". Throughout the 80s until recently, BMW was notorious for using only a few specific shifter levers for their manual transmission vehicles. For other companies, making just a few "replacement levers" and offering them in place of those factory part numbers was an easy way of calling it a short shift kit. Unfortunately, for those companies, BMW started using many different part numbers making it more difficult to just "swap in a lever".

    Rogue Engineering only develops it's short shift kit with test vehicles in their facility, testing numerous prototypes, offering others to test it before settling on its final design. They feel that this old school, real world testing is the best way when modifying OEM ergonomic, sensory-based controls.

    Show More Show Less
    Rogue Engineering - Corporate Logo
    T#:553964
    Part#: OCT.E46.320
    Back Ordered
    $ 459.00 USD
    Free Shipping
    $ 459.00 USD
    Free Shipping

    One of the most satisfying upgrades you can make to your BMW is to its factory shifter mechanism. By reducing the shifter's throw, you can give your manual transmission BMW a sportier, more precise feel. However, with so many different "short shift kits" out there, how can you be sure you're making the right decision? With the introduction of the Rogue Engineering OCTANE short shift kit, the choice is now crystal clear!

    Rogue Engineering refuses to compromise with "lever substitution" as a method of short shift kit development. Rather than using actual test vehicles for their products, some companies actually dig through OEM factory parts diagrams to determine which factory levers can be substituted with others. This "lever substitution" method of introducing product is unacceptable. These shift kits have been developed and perfected through years of experience in proven short shifter technology, by Co-Founder, Ben Liaw. As longtime BMW enthusiasts know, Ben was single-handedly responsible for introducing and developing the idea of affordable, BMW factory-like, short shift kits for late model BMWs (BL/SS for those young enough to remember!). 

    Rogue Engineering idea of a short shift kit is not substituting levers in place of factory ones just because "they fit". Throughout the 80s until recently, BMW was notorious for using only a few specific shifter levers for their manual transmission vehicles. For other companies, making just a few "replacement levers" and offering them in place of those factory part numbers was an easy way of calling it a short shift kit. Unfortunately, for those companies, BMW started using many different part numbers making it more difficult to just "swap in a lever".

    Rogue Engineering only develops it's short shift kit with test vehicles in their facility, testing numerous prototypes, offering others to test it before settling on its final design. They feel that this old school, real world testing is the best way when modifying OEM ergonomic, sensory-based controls.

    Show More Show Less
    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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    Atlantic Automotive Engineering - Corporate Logo
    T#:42705796
    Part#: GBA-59281KT
    Ships in 3 Business Days
    $ 2,563.99 USD
    Free Shipping on orders $49 and up
    $ 2,563.99 USD
    Free Shipping on orders $49 and up
    These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
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    Rogue Engineering - Corporate Logo
    T#:48401514
    Part#: RE.RCBM-F8X
    Ships on Sep 25, 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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    Atlantic Automotive Engineering - Corporate Logo
    T#:42705799
    Part#: GBA-59251MKT
    Ships in 3 Business Days
    $ 3,519.99 USD
    Free Shipping on orders $49 and up
    $ 3,519.99 USD
    Free Shipping on orders $49 and up
    These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
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    Atlantic Automotive Engineering - Corporate Logo
    T#:42705795
    Part#: GBA-59251KT
    Ships in 3 Business Days
    $ 2,563.99 USD
    Free Shipping on orders $49 and up
    $ 2,563.99 USD
    Free Shipping on orders $49 and up
    These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
    Show More Show Less
    034Motorsport - Corporate Logo
    T#:50731690
    Part#: DLTME9XM370D
    Ships in 2 Business Days
    New Item
    $ 25.00 USD
    Free Shipping
    $ 25.00 USD
    Free Shipping
    Unlike simple "inserts" that merely mask factory flaws, these are complete, re-engineered replacements.

    Atlantic Automotive Engineering - Corporate Logo
    T#:42705797
    Part#: GBA-59260KT
    Ships in 3 Business Days
    $ 2,563.99 USD
    Free Shipping on orders $49 and up
    $ 2,563.99 USD
    Free Shipping on orders $49 and up
    These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
    Show More Show Less
    Atlantic Automotive Engineering - Corporate Logo
    T#:42705800
    Part#: GBA-59260MKT
    Ships in 3 Business Days
    $ 3,519.99 USD
    Free Shipping on orders $49 and up
    $ 3,519.99 USD
    Free Shipping on orders $49 and up
    These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
    Show More Show Less

    Atlantic Automotive Engineering - Corporate Logo
    T#:42705802
    Part#: GBA-59281MKT
    Ships in 3 Business Days
    $ 3,519.99 USD
    Free Shipping on orders $49 and up
    $ 3,519.99 USD
    Free Shipping on orders $49 and up
    These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
    Show More Show Less

    Atlantic Automotive Engineering - Corporate Logo
    T#:42705801
    Part#: GBA-59280MKT
    Ships in 3 Business Days
    $ 3,519.99 USD
    Free Shipping on orders $49 and up
    $ 3,519.99 USD
    Free Shipping on orders $49 and up
    These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
    Show More Show Less
    Rogue Engineering - Corporate Logo
    T#:54388516
    Part#: RE.484.FIX
    Ships in 8 Business Days
    New Item
    $ 64.00 USD
    Free Shipping on orders $49 and up
    A common failure point on the BMW E46 M3 platform occurs when the side differential mounting bolt backs out, leading to stripped threads in the differential cover.
    ACM - Corporate Logo
    T#:374226
    Part#: 17227505826
    Back Ordered
    $ 119.99 USD
    Free Shipping
    $ 119.99 USD
    Free Shipping


    Atlantic Automotive Engineering - Corporate Logo
    T#:42705798
    Part#: GBA-59280KT
    Ships in 3 Business Days
    $ 2,563.99 USD
    Free Shipping on orders $49 and up
    $ 2,563.99 USD
    Free Shipping on orders $49 and up
    These transfer cases are fully disassembled, cleaned, and remanufactured to meet or exceed OE specifications using OEM components. High-wear parts such as bearings, seals, gaskets, clutches, plastic components, and mounts are replaced, ensuring consistent and reliable performance.
    Show More Show Less