$595.00 USD
$595.00 USD








Made to Order 1-2 Weeks Lead Time
Replaces Stock 2 Piece Steel Driveshaft
BMW Part # 26-11-8-089-857 , 26118089857
Overall Length from end to end is:
1488 mm or 58.583 inches
110MM GEN 2 Front Adapter
27 Spline Differential Output Yoke
Much Stronger and Flexible Racing Style Driveshaft made to withstand high torque and horsepower. (Gets rid if the weak Rubber Coupler on Transmission, no more hanger bearing, Strengthens and coverts the Rear CVJ to aHD Flange and U-Joint Setup. May cause slight vibrations going from a 2 piece to a 1 Piece Driveshaft.
**Carbon Fiber driveshaft made with 3”ID x .125 or .155” wall Tubing, solid 1350 Series U-Joints and Billet Aluminum Flange Yokes with Front coupler delete Adapter. Custom Made Differential Adapter with 27 spline and threads.
***Can also be made in 3.5x.155” Carbon Fiber (3.81”OD). MUST CHECK CLEARANCE!!
3” x .125 wall is 3510 ft/lbs Critical torque and 9865 rpm critical driveshaft speed
3” x .155 wall is 5196 ft/lbs Critical torque and 9204 rpm Critical driveshaft speed
3.5” x .155 wall is 6245 ft/lbs critical torque and 10,659 rpm critical driveshaft speed
**Aluminum driveshaft made with 3.5”x .125” Tubing, solid 1350 Series U-Joints and Billet Aluminum Flange Yokes with Front coupler delete Adapter. Custom Made 27 spline Differential Adapter with spline and threads.
****MUST SHIP REAR SECTION OF ORIGINAL DRIVESHAFT FOR CUSTOM CONVERSION YOKE TO BE MADE FOR DIFFERENTIAL****
VEHICLE FITMENT
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
| 2023 | BMW | M8 Gran Coupe | Competition | 4.4L V8 - Gas |
| 2022 | BMW | M8 Gran Coupe | Base, Competition | 4.4L V8 - Gas |
| 2021 | BMW | M8 Gran Coupe | Base, Competition | 4.4L V8 - Gas |
| 2020 | BMW | M8 Gran Coupe | Base, Competition | 4.4L V8 - Gas |
| 2020 | BMW | M850i xDrive Gran Coupe | Base | 4.4L V8 - Gas |
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$595.00 USD
$595.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.