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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

Installation:

Vehicle plastic belly pans may vary. Because the Turner 8HP transmission pan is taller to allow for increased fluid capacity, some vehicles may require trimming of the plastic belly pan, or the belly pan may need to be installed over the transmission pan where it may make contact.

Ensure optimal performance for your BMW with the Genuine BMW LT-5 Manual Transmission Fluid. Specifically formulated to meet BMW specifications, this 1-liter container of SAE 75W80 fluid is designed for manual transmissions. Keep your BMW's transmission running smoothly and efficiently with this authentic BMW fluid.

• Genuine BMW Quality: Ensures compatibility and meets the high standards set by BMW.
• Optimal Transmission Performance: Specifically formulated for manual transmissions, enhancing overall performance.
• Precise Specifications: Meets BMW's LT-5 specifications for a perfect fit and function.
• 1-Liter Capacity: Convenient packaging for easy use and precise fluid measurement.

Upgrade your BMW's manual transmission with the Genuine BMW LT-5 Manual Transmission Fluid, providing the quality and performance your BMW deserves.

At Turner we are very familiar with the N55 and B58. These are the new generation engines that you you can pull quite a bit of power from quite easily, if you want to put the power to the pavement the factory bushings and reinforcement just wont cut it. With soo many performance parts available for the turbocharged engines, it is very easy to make power but keeping the car under control can be another story. Reduce wheel hop, extend the life of your bearings, and add stability to your chassis!

Our in-house engineers created a solution to help transfer the power to the ground, the result is a simple yet astounding improvement to the performance of your vehicle. The rear diff brace helps put power down by reducing wheel hop and preventing losses during power transfer. With the added rigidity the rear end feels tighter for high speed applications and will extend the life of your choice of OE or aftermarket bushings.

Soft factory rubber differential bushings absorb vibrations between the chassis and differential, providing comfort and softness for normal driving conditions. As these bushings wear you will experience lackluster performance/response and they will need to be replaced. You can extend the life of these bushings while providing increased chassis stability with our differential brace for your F chassis. Add new poly differential bushings for an even better experience (T#:656153)

Note: Drilling is required for installation

Benefits:

Reduce unwanted drivetrain deflection, offering a more enhanced driving experience
Reduced wheel hop
Extend the life of your bushings
Reduced wear on the differential bearing
Increased transfer of power to the pavement
Increased high speed stability
Engineered by Turner to withstand extreme driveline forces of over 1000 Ft/lbs of torque
Provides necessary installation tooling to properly secure brace
PART DESIGN:

Designed and engineered in-house using state of the art 3D laser scanning and CAD technology for precision fitment
Constructed using aircraft grade 6061-T6 Aluminum, finished in Turner Blue anodization
FEA simulations run to maximize stiffness to weight at base engine power and torque levels with plenty of room for growth
Corrosion resistant Yellow Zinc-Chromate coated grade 10.9 Fasteners
KIT CONTENTS

Turner Blue Anodized Rear Diff Brace
Drill guides for precision installation
Hardware for installation
INSTALLATION:

- Click HERE for Installation Instructions -
Requires 10mm + 15mm carbide tip steel drill bits (T#16907167)
PRODUCT DEVELOPMENT

Turner F Chassis Differential brace was 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.

We have always loved BMWs, but one of their shortcomings has always been shifter throw and feel. Even driving your new BMW ///M home from the dealership, you might realize that the shifter throw leaves something to be desired when you find your right hand in your backseat when shifting into fourth gear. Things only go downhill from here, as these cars increase in age and mileage shifts feel less and less precise. Our short shifter offers 32 to 40% reduction in throw over stock. Note that this short shifter differs from our typical Turner short shifter in that it is solely height adjustable, not throw.

Note that we did notice some resonance when testing on vehicles with factory base model shift knobs (25117596084 or 25117596086, etc). We recommend running ZHP, M, or M Performance to both avoid this and give your shifts the best feel.