Upgrade your TD04H turbocharger with our Billet 20T Compressor Wheel. Our Billet 20T Compressor Wheel will fit on any Volvo, Saab and Dodge that is equipped with a TD04H turbo.
Billet vs Cast Construction:
Nearly all mass-produced turbocharger assemblies utilize a steel alloy compressor wheel which is manufactured from a casting. Cast compressor wheels are cheaper to manufacture and can be constructed much more rapidly. Billet manufactured wheels for example, are made from a single block of aluminum and CNC machined to an extremely high level of precision. A billet construction method allows for the aluminum compressor fins to be made much thinner than a comparable cast steel alloy wheel. The combination of aluminum material and thinner compressor fins greatly reduces the weight of a billet compressor wheel compared to a cast compressor wheel. Reducing the weight of the compressor wheel greatly reduces rotating inertia and improves turbo spool up and overall responsiveness.
11-Blade Billet Compressor Wheel:
The Billet 20T Compressor Wheel uses a large 11-Blade wheel design to increase airflow. With increased air flow, our Billet 11-Blade Compressor Wheel helps create more horsepower and torque throughout the mid to top-RPM range powerband and slightly reduced low-RPM torque delivery compared to the original cast wheel.
Compressor Wheel Specifications
20T Compressor Wheel: 47.04mm Inducer / 58mm Exducer
- Custom tuning of the ECU is required after installing our Billet 20T Compressor Wheels. This Billet 20T compressor wheel should not be used on the stock ECU file.
- The nut holding the factory compressor wheel to the turbine shaft is reverse thread. After installing your new Billet Compressor Wheel, use several drops of blue Loctite to secure the nut, and tighten to 50 in-lbs of torque.
- Machining of the compressor housing and backing plate is required to install our Billet 20T Compressor Wheels.
- Our Billet Compressor Wheels come pre-balanced during the manufacturing process. However, we recommend balancing the entire turbocharger CHRA after installing our Billet Compressor Wheels to reduce the possibility of an imbalanced factory turbine shaft and turbine wheel.
- 1994-1997 Volvo 850 Turbo Models
- 1998-2000 Volvo S70 Turbo Models
- 1998-2004 Volvo C70 Turbo Models
- 1998-2000 Volvo V70 Turbo Models
- 2001-2004 Volvo S60 Turbo Models
- 2005-2009 Volvo S60 Turbo Models excl T5, R Models
- 2001-2007 Volvo V70 Turbo Models excl R models
- 2003-2014 Volvo XC90
**Note: Our Billet 20T Compressor Wheel will fit on any Volvo, Saab and Dodge that is equipped with a TD04H turbo. If you have any comments or questions about fitment, please Contact Us.