Sold out
Click to zoom in
SKU: 16-97-2065
PDS 8HP50 High Performance Billet Race Torque Converter - 20/65 Stator - RWD Fits 2015-2021 BMW M3/M4
This PDS torque converter upgrades ZF 8HP50 transmissions in 2015-2021 BMW M3 and M4 RWD models with S55 engines. Built from billet materials it handles over 1200 horsepower for drag strip launches and track performance. The 20/65 stator delivers a 2800-4500 RPM stall speed for quicker acceleration and firmer shifts.
Key Features
- Billet Front and Rear Covers: CNC-machined 6061-T6 aluminum withstands extreme torque and heat in race conditions
- 20/65 Stator Design: Custom angles provide progressive stall for optimal launch RPM on turbocharged S55 engines
- 9-Disc Lockup Clutch: Direct drive efficiency on street with instant lockup under high load
- Furnace-Brazed Fins: TIG-welded turbine and impeller vanes resist ballooning at high boost levels
- Precision SFI Balancing: Factory balanced to 1500 RPM eliminates vibrations and ensures smooth operation
Product Notes
- Direct replacement for stock 8HP50 converter no modifications required
- Designed for racing use pair with upgraded valve body for best results
- Special order item production lead time 5-7 business days
Installation Notes
- Professional installation recommended.
- Transmission removal required use OEM torque specs for flexplate bolts 74 ft-lbs
- Compatible with stock mounting hardware and pilot bushing
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | BMW | M3 | Base (F80 RWD S55) |
| 2015-2020 | BMW | M4 | Base (F82 RWD S55) |
| 2015-2021 | BMW | M4 | Convertible (F83 RWD S55) |
| 2019-2021 | BMW | M2 | Competition (F87 RWD S55) |
Why Choose PDS?
- Race-proven in NHRA and track events with multiple championship wins
- Hand-built by specialists using aerospace-grade materials
- Engineered for 8HP50 transmissions with exact OEM tolerances
Frequently Asked Questions
-
Q: Will this fit my 2017 BMW M4 RWD?
A: Yes it bolts directly into all 2015-2021 F82/F83 M4 RWD models equipped with the factory ZF 8HP50 and S55 engine. -
Q: What materials are used in construction?
A: Billet 6061-T6 aluminum covers heavy-duty steel impeller and turbine shells with TIG-welded brazed fins throughout. -
Q: What warranty is provided?
A: 12-month limited warranty covers manufacturing defects when installed by certified shop excludes abuse or racing misuse.
Shipping & Handling
- Method: UPS Ground or FedEx Home Delivery
- Availability: Special order ships in 5-7 business days
- Packaging: Secure double-wall box 24 x 24 x 14 inches
- Weight: 44 lbs product 55 lbs shipping
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...
View Pure Drivetrain Solutions (PDS) Products