SKU: 16-85-2645
PDS 8HP76 High Performance Billet Race Torque Converter – 26/45 Stator – AWD for 2018-2023 BMW M5 M8 xDrive
This PDS torque converter upgrades ZF 8HP76 transmissions in 2018-2023 BMW M5 and M8 xDrive models. Built for high-horsepower racing it delivers instant torque multiplication and firm lockup to launch harder and shift faster. The 26/45 stator design provides variable stall speeds up to 4500 RPM for drag strip dominance and track performance.
Key Features
- Billet 7075 Aluminum Front Cover: Resists ballooning under 1500+ HP and extreme heat for reliable power transfer
- Billet Lockup Piston with 10+ Discs: Enables immediate full lockup eliminating slip and boosting efficiency at high RPM
- 26-Spline Input Shaft: Direct fit for ZF 8HP76 AWD with reinforced splines to handle supercharged S63 engine torque
- 45-Spline Multi-Stage Stator: Adjustable stall from street 2800 to race 4500 RPM optimizing launches for AWD traction
- Furnace-Brazed Impeller and Turbine: Welded fins prevent separation during violent shifts and 10-second passes
Product Notes
- No core charge required for purchase
- Hand-built and balanced to 15 grams for vibration-free operation
- Heavy-duty one-piece sprag withstands maximum driveline shock loads
Installation Notes
- Professional installation recommended.
- Flush transmission and replace fluid/filter during install for longevity
- Compatible with OEM mounting hardware and pump stator support
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2023 | BMW | M5 | Sedan xDrive, Competition xDrive, CS xDrive |
| 2020-2023 | BMW | M8 | Coupe xDrive, Gran Coupe xDrive, Competition xDrive, CS xDrive |
| 2021-2023 | BMW | M8 | Convertible xDrive, Competition Convertible xDrive |
Why Choose PDS?
- 20+ years specializing in ZF 8HP converters for BMW M cars
- Made in USA with aerospace-grade materials for drag and circuit racing
- Custom dyno-tested for each build ensuring perfect stall and lockup
Frequently Asked Questions
- Q: Does this fit 2019 BMW F90 M5 Competition xDrive?
A: Yes direct bolt-in replacement for stock ZF 8HP76 in all 2018-2023 M5 xDrive variants including Competition and CS models - Q: What materials are used in construction?
A: 7075-T6 billet aluminum cover and piston 4340 billet steel hubs and full furnace-brazed steel elements - Q: What is the warranty and install process?
A: 1-year unlimited mileage warranty on defects contact PDS for RMA Transmission rebuild recommended prior to install with HP-rated clutches
Shipping & Handling
- Method: UPS Freight Ground
- Availability: Special order – typically ships in 5-7 business days
- Packaging: Double-walled cardboard box with foam inserts
- Weight: 72 lbs net / 82 lbs shipping
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