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SKU: 16-96-2645
PDS 8HP50 High Performance Billet Race Torque Converter - 26/45 Stator - AWD 2014-2021 BMW M3 M4 X3M X4M
This PDS billet race torque converter upgrades ZF 8HP50 AWD transmissions in high-performance BMW M3, M4, X3M and X4M models from 2014 to 2021. Built for racing, it delivers stronger power transfer and quicker launches under extreme conditions. The 26/45 stator design supports higher stall speeds for better drivability in tuned AWD setups.
Key Features
- Billet Front Cover & Piston: Cast from 6061-T6 aluminum for maximum strength to withstand 1000+ HP without flexing
- 26/45 Stator: Multi-disc lockup stator provides 2600-4500 RPM stall range for optimized launch in AWD racing applications
- Furnace-Brazed Impeller: Welded fins increase fluid coupling efficiency and heat dissipation during prolonged track sessions
- Heavy-Duty Lockup Clutch: Triple-disc design with increased surface area improves holding power and reduces slip
- Precision Balancing: Computer-balanced assembly to 0.25 grams eliminates vibration at high RPM
Product Notes
- Designed for racing use only, verify transmission compatibility before install
- Break-in required with PDS-approved fluid for longevity
- Special order item, production lead time applies
Installation Notes
- Professional installation recommended.
- Transmission must be removed, inspect flexplate and pump for wear
- Compatible with OEM hardware, torque to ZF specs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | BMW | M3 | Sedan (F80) |
| 2014-2020 | BMW | M4 | Coupe (F82) |
| 2015-2021 | BMW | M4 | Convertible (F83) |
| 2016-2021 | BMW | M2 | Coupe (F87) |
| 2018-2021 | BMW | X3 M | (F97) |
| 2018-2021 | BMW | X4 M | (G02) |
Why Choose PDS?
- Backed by decades of torque converter manufacturing experience
- Engineered for drag racing and track durability
- Made in USA with strict quality controls
Frequently Asked Questions
-
Q: Does this fit AWD BMW models with ZF 8HP50?
A: Yes, the AWD-specific design matches ZF 8HP50 in xDrive M3, M4, X3M and X4M applications -
Q: What materials are used in construction?
A: Billet 6061-T6 aluminum cover and piston, TIG-welded steel impeller and furnace-brazed stator -
Q: What warranty is provided?
A: 1-year limited warranty on materials and workmanship, excludes abuse or improper installation
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Heavy-duty double-walled box measuring 24 x 24 x 12 inches
- Weight: 68 lbs
Pure Drivetrain Solutions (PDS)
Pure Drivetrain Solutions (PDS) – Performance Drivetrain Upgrades for Modern AutomaticsPure Drivetrain Solutions (PDS) engineers complete drivetrain upgrade systems for modern high-performance vehicles. Trusted by professional builders, performance shops, and serious enthusiasts, PDS components are purpose-built to handle elevated torque and horsepower demands — from daily-driven street builds to all-out forced-induction race cars.ZF 8HP & Ford 10R Performance TransmissionsPDS offers staged transmission solutions and critical upgrade components for the most popular modern automatic platforms, including the ZF 8HP and Ford 10R-series. Engineered to improve torque capacity, thermal management, and shift consistency without sacrificing street drivability. Increased clutch holding capacity for high-torque applications Improved fluid control and thermal management Enhanced durability under forced induction and high-RPM loads Consistent, repeatable shift performance on street and trac...
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