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SKU: 16-90-2650
PDS 8HP70 High Performance Billet Race Torque Converter - 26/50 Stator - RWD (2015+ BMW M3/M4, Dodge Hellcat)
This PDS torque converter upgrades ZF 8HP70 RWD transmissions in high performance vehicles including 2015+ BMW M3/M4 and Dodge Challenger/Charger SRT Hellcat models. The 26/50 stator delivers precise power multiplication for drag racing and track use. Billet construction handles extreme horsepower with reliable lockup and heat resistance.
Key Features
- Billet Front Cover: 6061-T6 aluminum design resists ballooning and withstands 2000+ HP applications
- 4340 Billet Impeller & Turbine: Forged steel components provide unmatched strength and fatigue resistance under high RPM
- Furnace Brazed Fins: Eliminates weld failures for consistent fluid coupling and long-term durability
- 26/50 Stator: Optimized angles for 4500-5500 RPM stall in race setups with forced induction or big power
- Billet Lock-up Piston w/ GPZ Clutch: Triple-disc setup with GPZ material ensures firm lockup and no slip at launch
Product Notes
- Designed for racing, test on dyno after install to verify stall speed matches engine
- Store in clean environment, avoid contamination of internal components
- Special order item with 3-5 business day lead time
Installation Notes
- Professional installation recommended.
- Requires ZF 8HP70 RWD transmission, 27-spline input shaft verification needed
- Includes billet 36cc accumulator piston for apply control, torque to spec
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2020 | BMW | M3 | F80 |
| 2015-2021 | BMW | M4 | F82/F83 |
| 2018-2023 | BMW | M5 | F90 |
| 2015-2018 | BMW | M6 | F12/F13 |
| 2015+ | BMW | X5 M | F85 |
| 2015+ | BMW | X6 M | F86 |
| 2015-2023 | Dodge | Challenger | SRT Hellcat |
| 2015-2023 | Dodge | Charger | SRT Hellcat |
| 2018-2021 | Jeep | Grand Cherokee | Trackhawk |
Why Choose PDS?
- Track-proven in NHRA and radial tire drag racing
- Hand-built with aerospace-grade materials and processes
- Custom stator options tailored to engine combinations
Frequently Asked Questions
-
Q: Does this fit my BMW M3 with ZF 8HP70?
A: Yes, direct fit for 2015-2020 F80 M3 RWD models with stock or upgraded 8HP70 transmission -
Q: What materials are used in construction?
A: 6061-T6 billet aluminum front cover, 4340 forged steel impeller/turbine, TIG welds throughout -
Q: Is core return required for installation?
A: No core charge or return needed, ready to bolt in after professional install
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Double-wall cardboard box, 24 x 20 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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