Doorbusters BMW Drivetrain Parts for BMW 3 Series F30 (2012+)

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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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Doorbusters - Corporate Logo
T#:22888379
Part#: 013263TMS012ADBK
In Stock
$ 779.96 USD
Free Shipping
$ 779.96 USD
Free Shipping

Turner Motorsport presents the Double Adjustable Short Shift Kit, providing a solution to the historically long throw shifters in BMWs. Turner's short shifters, with height and throw adjustability, offer a double-adjustable feature, allowing users to find their preferred driving sweet spot.

For those curious about the long shifter, Turner's rally lever extension (available separately) provides a Quick Change option, making switching between long and short levers effortless. Whether your vehicle is for track use, weekend adventures, or daily commuting, Turner's short shifter kit caters to diverse needs.

Key Benefits:

  • Adjustable from a conservative short throw to an ultra-short throw
  • Ultra-crisp shifter feel for quicker, more precise shifts
  • Enhanced driving experience

Installation:

  • Bearing cup assembly for easy in-car installation
  • "Quick Change" between standard and "Rally Style" upper shift levers

Adjustability:

  • Independently adjustable knob height
  • 22mm adjustment range to fine-tune shifter throw and feel

Design Features:

  • Lower Shifter Assembly CNC machined from 4140 chromoly steel
  • Melonite coated, 304 stainless steel shifter ball, and Nylatron® NSM bushings
  • Shift levers and shifter bearing cup assembly machined from 6061-T6 aluminum
  • Type II anodized for exceptional durability
  • 22mm independent height adjustability for shift levers
  • Rally Upper Shift Lever machine grooved for OEM boot compatibility

When Turner developed their short shifter, the goal was to enhance the BMW shifter assembly's precision and smoothness. Developed with Rennline, the Dual Shear Selector Rod minimizes flexibility for a more precise shift.

Turner Weighted Shift Knob - 6 Speed:

The Turner Weighted Shift Knob promises a fantastic driving experience. The added weight ensures faster engagement and an overall improved shifting experience.

Features:

  • Anodized billet aluminum core
  • Extremely durable Delrin outer construction
  • Weight: 340g (11.99oz)
  • 6 Speed Coin design
  • Anodized billet shift boot collar with Turner logo

Turner Polyurethane Shifter Arm Bushing:

Enhance your shifting experience with Turner Motorsport's Polyurethane Shifter Arm Bushing. Designed for crisper shifting with reduced NVH.

Features:

  • Corrosion-resistant 304 stainless steel mounting sleeve
  • Stiffer bushing for a crisper shifter feel
  • Ready to install, no modifications required
  • Replaces Genuine BMW part numbers 25111222015 and 25111222652
  • Improved durability over OEM rubber
  • Made in America

Upgrade your BMW driving experience with Turner Motorsport's precision-engineered performance products.

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Doorbusters - Corporate Logo
T#:34885403
Part#: 047282LADBKT
In Stock
$ 536.98 USD
Free Shipping
$ 536.98 USD
Free Shipping

Take Control of Your Power: Limited-Time Offer For a short time only, receive a set of 95A Polyurethane Differential Bushings with every Turner Motorsport Differential Brace purchase! This powerful duo enhances control, curtails wheel hop, and increases differential longevity, designed by ECS Tuning for the ultimate precision and performance boost.

Turner Motorsport Differential Brace for F-Chassis N55/B58

Unleash the full potential of your N55/B58 engine with the Turner Motorsport Differential Brace, crafted to deliver stability and minimize deflection. Designed to withstand high-performance demands, this brace minimizes unwanted differential movement and provides a more immediate, responsive power transfer to the wheels, even at extreme torque levels.

Key Benefits:

Enhanced Driving Stability: Improved traction, reduced wheel hop, and an overall tighter rear-end feel. Durability: Reduces stress on factory rubber bushings, extending their life and protecting the differential bearing. Precision Fitment: Constructed from 6061-T6 aluminum with a Turner Blue anodized finish, engineered using FARO laser scanning and CAD technology. High-Grade Hardware: Equipped with corrosion-resistant Yellow Zinc-Chromate coated 10.9 fasteners, this brace is built for lasting strength. Installation Note:

Installation requires precision drilling (10mm and 15mm carbide bits) for a secure fit. ECS Tuning’s complete instructions make the process straightforward, enabling a perfect, OEM-like installation.

95A Polyurethane Differential Bushings

These high-performance polyurethane differential bushings from ECS Tuning deliver durability and an optimal balance of comfort and control. Designed to reduce differential deflection and improve throttle response, the 95A durometer polyurethane bushings bring track-level stability to your daily drive, without the noise or harshness of solid mounts.

Sturdy & Resistant: Made from tough 95A durometer polyurethane with anodized 6061-T6 aluminum sleeves, they resist chemicals, salt, and wear. Enhanced Handling & Control: Reduce wheel hop and improve throttle response, giving you better control in high-stress scenarios, from spirited driving to daily commuting. Engineered for Strength: Designed to handle extreme driveline forces, ECS Tuning’s bushings optimize power transfer while maintaining smooth performance. What's Included:

Turner Blue Anodized Rear Differential Brace Precision drill guides and complete hardware Polyurethane Differential Bushings for a superior driving experience Transform your F-Chassis with this powerhouse upgrade, and make every drive a testament to performance, control, and engineering excellence!

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