SKU: 16-98-2065
PDS 8HP45 High Performance Billet Race Torque Converter – 20/65 Stator – AWD 2011-2019 BMW X3 X4 X5 X6 xDrive
This PDS billet race torque converter upgrades the ZF 8HP45 transmission in AWD BMW performance vehicles. Designed for 2011-2019 BMW X3 X4 X5 X6 xDrive models it delivers higher stall speeds and stronger lockup for tuned engines exceeding 700 horsepower. Built for drag strip duty and street/strip use it handles extreme torque without failure.
Key Features
- Billet Front Cover: Machined from high-strength steel to resist ballooning under 1000+ hp launches and high line pressure
- 20/65 Stator Design: Optimized for 2400-3200 rpm stall speed with aggressive torque multiplication for quicker acceleration off the line
- Multi-Disc Lockup Clutch: 7-friction disc pack provides firm full-throttle lockup and improved drivability at cruise
- Furnace-Brazed Impeller and Turbine: Welded fins endure high heat and RPM for consistent performance lap after lap
- Precision Balanced Assembly: Hand-assembled and SFI-certified balanced for vibration-free operation at 8000+ RPM
Product Notes
- Confirm your transmission code is 8HP45 AWD before purchase
- No core charge required on exchange
- Special order item expect 3-5 business days processing
Installation Notes
- Professional installation recommended.
- Torque converter mounting bolts to 40 ft-lbs in star pattern after priming
- Requires ZF Lifeguard 8 ATF fluid and compatible flexplate with 27-spline crank pilot
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2017 | BMW | X3 | xDrive28i xDrive30i xDrive35i |
| 2014-2018 | BMW | X4 | xDrive28i xDrive35i |
| 2014-2018 | BMW | X5 | xDrive35i xDrive40i xDrive50i M50d |
| 2015-2019 | BMW | X6 | xDrive40i xDrive50i M50d |
| 2011-2016 | BMW | 5 Series | 535i xDrive 550i xDrive |
Why Choose PDS?
- Proven in NHRA and NMCA drag racing with multiple class wins
- Custom-built in USA with OEM-grade materials for reliability
- Engineered specifically for ZF 8HP transmissions in high-power AWD applications
Frequently Asked Questions
- Q: Will this fit my 2015 BMW X5 xDrive50i with 8HP45?
A: Yes it bolts directly to N63 4.4L engine flexplate in F15 X5 models with confirmed 8HP45 AWD transmission - Q: What materials are used in construction?
A: Billet steel front cover TIG-welded impellers full aluminum housing and GP4-HD lockup frictions - Q: What warranty coverage is provided?
A: 12-month unlimited mileage warranty against defects when installed by certified shop with proof of proper fluid and flexplate
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Double-walled cardboard box with foam inserts 20x20x12 inches
- Weight: 38 lbs





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