Sold out
Click to zoom in
SKU: 16-93-2645
PDS 8HP55 High Performance Billet Race Torque Converter - 26/45 Stator - AWD (2011-2020 BMW xDrive/Audi Quattro)
The PDS 8HP55 High Performance Billet Race Torque Converter with 26/45 stator upgrades ZF 8HP55 AWD transmissions in BMW xDrive models like X3, X4, X5, X6, and 640i plus Audi RS6/RS7. Built for high-horsepower drag and track applications, it raises stall speed for faster launches while maintaining lockup control. Direct bolt-in design supports up to 1200HP with enhanced durability.
Key Features
- Billet 7075-T6 Aluminum Front Cover: Resists flex and withstands extreme torque in 1000HP+ builds for reliable power transfer
- 26/45 Multi-Stage Stator: Delivers progressive stall tuning from 2600-4500 RPM for quicker spool-up and efficient highway cruising
- Billet Steel Lock-Up Piston: Handles high line pressure without ballooning to ensure positive lockup under racing conditions
- Furnace Brazed Impeller/Turbine: Provides superior heat dissipation and strength for repeated hard launches
- Precision Computer Balanced: Eliminates vibration for smooth shifts and extended transmission life
Product Notes
- Designed for racing. not for daily street use without proper tuning
- Verify transmission matches ZF 8HP55 AWD specs before purchase
- Special order item with lead time of 5-10 business days
Installation Notes
- Professional installation recommended.
- Transmission removal required. reuse or upgrade factory flexplate
- Compatible with stock 27-spline input shaft and mounting hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2017 | BMW | X3 | xDrive35i |
| 2014-2018 | BMW | X4 | xDrive28i, xDrive35i |
| 2014-2018 | BMW | X5 | xDrive35i, xDrive40i |
| 2015-2019 | BMW | X6 | xDrive40i |
| 2012-2017 | BMW | 640i xDrive | Gran Coupe, Coupe, Convertible, Gran Turismo |
| 2013-2016 | Audi | RS6 | Quattro |
| 2014-2018 | Audi | RS7 | Quattro |
Why Choose PDS?
- Proven in NHRA and track racing with thousands of installations
- Hand-assembled using aerospace-grade materials for unmatched strength
- Engineered specifically for ZF 8HP with dyno-tested performance
Frequently Asked Questions
-
Q: Does this fit ZF 8HP55 in my 2015 BMW X5 xDrive35i?
A: Yes, direct replacement for factory torque converter in all listed BMW xDrive models with 8HP55 AWD transmission. -
Q: What materials make up the construction?
A: Features 7075-T6 billet aluminum cover, billet steel components, and furnace-brazed fins for maximum heat and stress resistance. -
Q: What warranty is included?
A: Comes with 1-year limited warranty against manufacturing defects when installed by certified shop.
Shipping & Handling
- Method: UPS Freight or FedEx Ground
- Availability: Special order - ships within 5-10 business days
- Packaging: Double-wall cardboard box with foam inserts, 24 x 24 x 12 inches
- Weight: 42 lbs
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