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SKU: 16-98-2655
PDS 8HP45 High Performance Billet Race Torque Converter - 26/55 Stator - AWD 2014-2022 BMW
Upgrade your ZF 8HP45 AWD transmission with the PDS billet race torque converter designed for high-power BMW applications. This unit fits 2014-2022 BMW 335i xDrive, M340i xDrive, X3M, X4M and similar models with 8HP45 AWD. Engineered for drag racing and street/strip use, it delivers immediate torque multiplication and firm lockup for quicker launches and better et times.
Key Features
- Billet Front Cover: CNC-machined 7075 aluminum withstands 1200+ HP without flexing or ballooning under extreme pressure.
- 26/55 Stator Design: Variable pitch multi-disc lockup provides progressive stall from 2400-3200 RPM matching modified S55/S58 engines for instant power delivery.
- Furnace Brazed Impeller/Turbine: 28-element furnace brazed shells resist cavitation and heat for consistent performance lap after lap.
- TIG Welded Construction: Full hand-welded seams ensure zero leaks and maximum durability in high-boost turbo setups.
- Precision Balancing: SFI-rated balance to 5000 RPM+ eliminates vibrations and promotes smooth shifts in AWD drivetrains.
Product Notes
- Requires compatible ZF 8HP45 AWD transmission. verify spline count before purchase.
- Use with high-performance ATF like Red Line D6 or Amsoil for peak efficiency.
- 65 lb product weight. secure packaging prevents shipping damage.
Installation Notes
- Professional installation recommended.
- Torque stator spline nut to 74 ft-lbs. replace front pump seal during install.
- Compatible with OEM flexplate and starter. no modifications needed for AWD transfer case.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2019 | BMW | 335i xDrive | F30/F31/F34 |
| 2014-2020 | BMW | 435i xDrive | F32/F33/F36 |
| 2015-2017 | BMW | X3 | xDrive35i F25 |
| 2018-2021 | BMW | X3 M | F97 xDrive |
| 2018-2021 | BMW | X4 M | F98 xDrive |
| 2019-2022 | BMW | M340i xDrive | G20/G21 |
| 2013-2018 | Audi | A6 Quattro | 3.0T |
Why Choose PDS?
- Proven in NHRA and radial tire drag racing with multiple world records.
- Hand-built in USA with aerospace-grade materials for reliability.
- Custom stall tuning available for your exact power level.
Frequently Asked Questions
-
Q: Will this fit my 2019 BMW X3 M xDrive?
A: Yes, direct fit for all ZF 8HP45 AWD flexplate spline and bolt pattern in 2018-2021 X3 M models. -
Q: What materials are used in construction?
A: 7075-T6 billet aluminum cover, proprietary steel brazed shells, and carbon-fiber reinforced lockup discs for heat resistance up to 500 degrees F. -
Q: What is the warranty and break-in procedure?
A: 1-year unlimited mileage warranty. 500 easy miles break-in with 50% throttle max, then full synthetic ATF change.
Shipping & Handling
- Method: UPS Freight Ground
- Availability: In stock - ships same or next business day
- Packaging: Double-walled cardboard box 24x24x12 inches
- Weight: 65 lbs
Pure Drivetrain Solutions (PDS)
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