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New for your N54-powered 135 or 335 is our Dual Shear Selector Rod (DSSR) to deliver a more controlled and tighter shifting experience over the factory selector rod. Pair our N54 DSSR with our Double Adjustable Short Shifter for the full upgraded shifting experience. This DSSR is designed for BMW N54 models that have the selector rod p# 25117524722.

Upgrade from your single connection selector rod to a dual shear selector rod or DSSR for a stronger connection and an overall better shifting experience. The factory BMW selector rod is made of hollow aluminum tubing and attaches to both the shifter and transmission from one side utilizing a pin-and-clip design. The factory single-side attachment only has a small amount of surface area contacting both the shifter and transmission selector which relies directly on the connecting pin to do all of the shifting and control, this can cause a loose and/or lackluster experience when shifting gears or shaking your shifter in neutral. Your new Turner DSSR features a much larger contacting surface to both the shifter and transmission, not only does the upgraded DSSR have larger faces contacting your shift components but it also features double the amount of mounting surfaces. This dual shear selector rod hugs your shift lever and selector tight from both sides and eliminates deflection and sloppiness for the best shifting experience possible.

Features and benefits:

Provides an increased shift feel by reducing deflection and play in the linkage.
Works with factory and aftermarket Turner shifters
Manufactured from 303 stainless steel for superior corrosion resistance.
Includes zinc-plated hardware.
Design:

2-piece split design with captive pins
Replacement for 25117524722 (E8x/E9x N54 Cars)
Designed precisely to fit around the confines of the restrictive N54 carrier, clearing all critical fitment areas as you shift through the gears.
Installation:

Note the orientation of your factory selector rod upon removal
Once your factory selector rod is removed, attach the two-piece DSSR to the transmission selector joint and the lower shift lever. Once the two pieces are pressed together, move your shifter to either the 3rd or 5th gear position to give yourself maximum room to install and tighten the supplied hardware.
Product development:

Our shifter components are designed, engineered, tested and quality inspected by our Research and Development team at Turner. Nothing but the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer and rigorous long term product testing.

The BMW Shifter Carrier Arm Bushings - Oval are essential components designed to support and stabilize the shifter assembly in various BMW models. These bushings ensure a firm and accurate connection between the shifter carrier arm and the vehicle chassis, resulting in smoother, more precise gear shifts.

Key Features:

1. Oval Design for Stability:

   • The oval shape of these bushings provides a secure fit, ensuring that the shifter carrier arm stays properly aligned. This helps reduce excess play and maintains the integrity of the shifter assembly over time.

2. Enhanced Shifting Accuracy:

   • By minimizing unwanted movement and flex in the shifter mechanism, these bushings provide a more direct and controlled shifting experience, improving the feel of each gear change.

3. Durable and Long-Lasting:

   • Constructed from high-quality, durable materials, these bushings are built to withstand the stresses of everyday driving and high-performance use. They offer long-lasting reliability, even under demanding conditions.

4. Improved Driving Experience:

   • Replacing worn-out or degraded bushings can significantly enhance the overall driving experience. With new oval bushings installed, drivers will enjoy tighter, more responsive gear shifts, leading to a more engaging and enjoyable driving dynamic.

5. Easy Installation:

   • These bushings are designed to fit seamlessly into the shifter assembly of various BMW models. While installation can be handled by DIY enthusiasts, professional installation is recommended for optimal alignment and performance.

6. Wide Compatibility:

   • Suitable for a range of BMW models, these bushings are a versatile and valuable upgrade or replacement for drivers looking to restore or improve their vehicle’s shifter performance.

Benefits of Upgrading or Replacing:

• Tighter Shifting Feel: New oval bushings restore precision to the shifter assembly, eliminating the slack that develops over time in worn bushings, providing a more connected driving experience.
• Reduced Vibrations and Noise: Fresh bushings help dampen vibrations and reduce noise from the shifter assembly, contributing to a smoother, quieter ride.
• Extended Shifter Life: By maintaining proper alignment and reducing stress on other components, replacing old bushings can help extend the life of the entire shifter assembly.

In summary, the BMW Shifter Carrier Arm Bushings - Oval are a crucial upgrade for drivers looking to improve the performance and feel of their shifter. With enhanced durability, improved shifting precision, and a better driving experience, these bushings are a valuable investment for any BMW enthusiast.

Turner Motorsport Dual Shear Selector Rod (DSSR)

Enhance your N54-equipped 135i or 335i’s driving feel with the Turner Motorsport DSSR. Designed to give your shifter a much more precise and solid connection, this DSSR replaces the OEM selector rod, eliminating the play and deflection that come from single-shear designs. Pair it with a Turner short-shift kit for the ultimate shifting upgrade.

Think of the DSSR as a major upgrade from the single-contact OEM rod, much like riding a bike with two hands instead of one: you have stronger, more precise control over each gear change. With its dual-contact setup, the DSSR “sandwiches” both sides of the shifter and transmission, creating a direct link that feels solid, eliminating the vague and sloppy feel of the factory setup.

Key Benefits:

Enhanced Precision: Significantly reduces deflection and play, giving you a more connected feel while shifting Compatible with Factory & Aftermarket Shifters: Perfect for custom setups as well as stock configurations Durable Build: Fabricated from high-quality 303 stainless steel, offering rust resistance and longevity Complete Hardware Included: Comes with zinc-plated hardware for a secure installation Specifications:

Material: 303 stainless steel construction Compatibility: Replacement for part #25117524722 (E8X/E9X N54 models) Installation Design: Two-piece assembly with captive pins, designed for simple alignment and adjustability Fitment: Specially engineered to fit the tight N54 carrier without interference Installation Tips:

Remove your factory selector rod and take note of its orientation. Attach the DSSR to both the transmission selector joint and lower shift lever. Shift to 3rd or 5th gear for maximum access to the supplied hardware, then secure tightly.

Turner Motorsport Polyurethane Shifter Arm Bushing

Want more responsive and accurate shifts without sacrificing comfort? The Turner Motorsport Polyurethane Shifter Arm Bushing is the perfect enhancement to reduce unwanted movement and play in the shift arm assembly. Factory rubber bushings absorb vibrations for smoothness but compromise direct feedback and often wear out, leading to sloppy, imprecise shifting.

Crafted from high-performance polyurethane with a corrosion-resistant 304 stainless steel sleeve, this bushing maintains stability without stretching or wearing out like rubber. Experience the tactile feel of more precise shifts, with minimal NVH (Noise, Vibration, and Harshness) added to your drive. A must-have for any driver looking to take control of their BMW's performance.

Key Features:

Precision Control: Firmer than factory rubber for a crisp, responsive shifter feel Long-Lasting Materials: Made with durable 70a polyurethane and a 304 stainless steel mounting sleeve Easy Installation: Direct replacement—no modifications needed OEM Compatibility: Replaces BMW part numbers 25111222015 and 25111222652 Specifications:

Material: High-quality 70a polyurethane and 304 stainless steel Made in the USA: Proudly manufactured with quality materials Durability: Improved lifespan over factory rubber bushings, reducing slop and enhancing gear engagement

Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and upgraded bushings that will give you a tighter shifting feel than traditional rubber bushings and will resist wear significantly longer.

This kit is perfect to restore your driving pleasure and will be the last shifter rebuild you will ever need!

See the included components under Kit Contents below.

Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and OE quality bushings that will give you a tighter shifting feel and will hold up like a day 1 BMW.

This kit is perfect to restore your driving pleasure!

See the included components under Kit Contents below.

A sloppy shifter can make your driving experience miserable. Luckily these Genuine BMW shifter rebuild kits are available to restore the crisp feel of a brand new shifter. This kit includes all of the Genuine BMW components that normally wear down and cause issues such as the bushings, clips, and dowel pin.

See all of the included components below!

Tired of dealing with excess shifter slop and a mushy shifter? The Turner Shifter Rebuild & Upgrade Kits will restore your shifter's crisp feel and eliminate excessive movement that develops over time with wear. Included in this kit are all the common wear components and OE quality bushings that will give you a tighter shifting feel and will hold up like a day 1 BMW.

This kit is perfect to restore your driving pleasure!

See the included components under Kit Contents below.