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SKU: 16-97-2650
PDS 8HP50 High Performance Billet Race Torque Converter - 26/50 Stator -RWD for 2015-2020 BMW M3 M4
The PDS 8HP50 High Performance Billet Race Torque Converter with 26/50 stator upgrades ZF 8HP50 RWD transmissions in 2015-2020 BMW M3 and M4 models. This billet design handles extreme horsepower while providing immediate torque multiplication for quicker launches and consistent shifts. Built for drag racing and track use it ensures reliable power transfer under high stress.
Key Features
- Billet Front Cover: Fully machined billet steel resists flexing and ballooning at high RPM and torque levels for lasting strength in race conditions.
- 26/50 Stator Design: Variable pitch stator delivers 2600-5000 RPM stall speeds allowing precise tuning for street or strip applications with smooth lockup.
- Furnace Brazed Fins: TIG welded impellers and turbines prevent separation and improve fluid coupling efficiency for faster acceleration.
- Anti-Ballooning Technology: Reinforced piston and heavy-duty lockup clutch withstand over 1000 HP without failure during hard launches.
- RWD Specific Engineering: Direct fit for ZF 8HP50 transmissions with 27-spline input shaft ensuring seamless integration in BMW M chassis vehicles.
Product Notes
- Designed as direct replacement no transmission modifications required.
- Requires clean transmission fluid and filter change during install for peak performance.
- Ships secured in heavy-duty box to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Drain transmission fluid and remove stock converter before install.
- Compatible with OEM mounting hardware and flexplate bolt pattern.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | BMW | M3 | Sedan (F80) |
| 2015-2020 | BMW | M4 | Coupe (F82) |
| 2015-2021 | BMW | M4 | Convertible (F83) |
| 2016-2021 | BMW | M2 | Coupe (F87) |
Why Choose PDS?
- PDS builds torque converters with decades of racing experience for BMW ZF applications.
- Each unit undergoes rigorous dyno testing for consistent high-power performance.
- Precision CNC machining delivers exact tolerances for drop-in reliability.
Frequently Asked Questions
-
Q: Does this fit 2017 BMW M3 Competition Package?
A: Yes it bolts directly to the ZF 8HP50 in all 2015-2018 M3 Sedan models including base Competition and CS variants. -
Q: What materials are used in construction?
A: Billet steel front cover and piston with furnace brazed aluminum fins for maximum heat dissipation and strength. -
Q: What warranty coverage applies?
A: Backed by 1-year unlimited mileage warranty when installed by certified shop with proof of professional install.
Shipping & Handling
- Method: UPS Freight Ground
- Availability: In stock - ships same or next business day
- Packaging: Heavy-duty double-walled box 25x25x15 inches
- Weight: 70 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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