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SKU: 16-94-2650 | UPC: 850082263097
PDS 8HP51 High Performance Billet Race Torque Converter - 26/50 Stator - AWD for 2011-2020 BMW X3 X4 X5
This PDS torque converter upgrades ZF 8HP51 AWD transmissions in BMW X3 X4 X5 models with billet construction for high horsepower durability. The 26/50 stator delivers higher stall speeds up to 5000 RPM for faster acceleration off the line. Ideal for racing and street performance builds handling over 1000 HP.
Key Features
- Billet 4340 Steel Impeller & Turbine: Resists flex and failure under extreme torque and RPM loads for reliable power transfer
- 26/50 Multi-Stage Stator: Provides progressive stall from 2600 RPM cruising to 5000 RPM full race for versatile performance
- Billet Aluminum Front Cover: Lightweight yet strong design reduces rotational mass while sealing perfectly
- Furnace Brazed Fins: Ensures leak-free operation and maximum heat dissipation during prolonged high-load use
- Precision Balanced Assembly: Factory balanced to 1500 RPM minimizes vibrations and extends transmission life
Product Notes
- Requires matching PDS billet flexplate for optimal fit and performance
- Break-in period of 500 easy miles recommended before full throttle use
- Ships fully assembled and ready for professional installation
Installation Notes
- Professional installation recommended.
- Torque converter bolts to 40 ft-lbs in star pattern. verify spline count matches OEM 34-spline input
- Compatible with OEM pump stator support. no modifications needed for 8HP51 AWD housings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2017 | BMW | X3 | xDrive28i xDrive35i |
| 2014-2018 | BMW | X4 | xDrive28i xDrive35i xDrive M40i |
| 2013-2018 | BMW | X5 | xDrive35i xDrive40i |
| 2012-2016 | BMW | 3 Series | 335i xDrive |
| 2012-2017 | BMW | 5 Series Gran Turismo | 535i xDrive |
Why Choose PDS?
- Decades of torque converter expertise in drag racing and motorsports
- Uses aerospace-grade materials and CNC machining for exact tolerances
- Dyno-tested in real-world high HP applications for proven reliability
Frequently Asked Questions
-
Q: Will this fit my BMW X3 xDrive35i with N55 engine?
A: Yes fits all 2011-2017 X3 xDrive models with ZF 8HP51 AWD transmission code -
Q: What materials are used in construction?
A: Billet 4340 steel for impeller turbine stator plus billet aluminum cover and TIG-welded components -
Q: What is the warranty and installation support?
A: 1-year unlimited mileage warranty. includes detailed install guide and tech support line
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box 24 x 24 x 12 inches
- Weight: 38 lbs product / 45 lbs shipped
Pure Drivetrain Solutions (PDS)
Pure Drivetrain Solutions (PDS) parts and accessories Pure Drivetrain Solutions parts and drivetrain upgrades for Mustang, Camaro, Corvette, Challenger, Charger, Silverado and F-150 builds are stocked at Black Ops Auto Works. Shop twin disc clutch kits, TREMEC transmissions, 8HP and 10R transmission parts, torque converters, flexplates, pans, valve bodies, driveshafts and drivetrain packages. PDS supports power-focused manual and automatic drivetrain builds with vehicle specific components for modern Ford, Chevrolet, Dodge and select BMW applications. This collection includes 176 PDS SKUs across transmission, clutch, torque converter, flexplate and driveline categories. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. What Pure Drivetrain Solutions Covers PDS supplies the parts that transfer engine output through the transmission and into the driveline. The catalog includes parts for 8HP, Ford 10R80 and 10R10...
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