What turbo does a 2004 WRX have?
The 2004 Subaru WRX is a beloved model among car enthusiasts, known for its performance and rally heritage. One of the key components that contribute to its impressive power and acceleration is its turbocharger. In this article, we will explore the specifics of the turbocharger used in the 2004 WRX, its features, and its impact on the vehicle's performance.
Turbocharger Specifications
The 2004 Subaru WRX is equipped with a IHI VF39 turbocharger. This turbo is a significant upgrade from the previous models and plays a crucial role in enhancing the engine's performance.
Key Features of the IHI VF39 Turbocharger
- Type: The VF39 is a twin-scroll turbocharger, which helps in reducing turbo lag and improving throttle response.
- Boost Pressure: It typically operates at a boost pressure of around 14.5 psi, allowing for a substantial increase in power output.
- Engine Compatibility: Designed specifically for the Subaru EJ20 engine, the VF39 is optimized for the WRX's performance characteristics.
- Material: The turbo features a lightweight aluminum compressor housing, which contributes to its efficiency and performance.
Performance Impact
The IHI VF39 turbocharger significantly enhances the 2004 WRX's performance by providing a boost in horsepower and torque. With this turbo, the WRX can produce approximately 227 horsepower and 217 lb-ft of torque, making it a thrilling ride for enthusiasts. The turbocharger's design allows for quicker spool times, which means that drivers can experience power delivery almost instantly, especially during acceleration.
Conclusion
In summary, the 2004 Subaru WRX's IHI VF39 turbocharger is a vital component that contributes to its reputation as a high-performance vehicle. Understanding the specifications and features of this turbo can help owners and enthusiasts appreciate the engineering that goes into making the WRX a standout in the automotive world.
Frequently Asked Questions
How do I tell what turbo I have?
All turbochargers must have an identification tag or nameplate secured to the outer casing of the turbocharger. It is preferable if you can offer us the make and part number of the actual turbo installed in your car. Typically, you can identify a turbocharger by model name, part number, and OEM number.
What turbo is in a 2005 WRX?
Mitsubishi TD04L-13T
The 05 WRX stock turbo is a Mitsubishi TD04L-13T.
What turbo does the WRX have?
2.4-Liter Direct-Injection Turbocharged SUBARU BOXER Engine. The 2024 WRX features a standard 2.4-liter direct-injection turbocharged SUBARU BOXER engine.
What turbo does a 2006 WRX have?
This is the standard equipment turbocharger used on the USDM Subaru Impreza WRX STI. It can be found on all model years from 2004-2006. The VF39 utilizes a thrust bearing design and the P18 exhaust housing. Expect to achieve full boost with the proper mods and a quality tune between 3000-3500rpms.
How much HP does a 2004 WRX make?
Horsepower: 300 @ 6,000 rpm. Torque: 300lb-ft @ 4,000 rpm. Transmission: 6-speed longitudinal manual with overdrive.
How big is the VF48 turbo?
Specifications: Compressor Wheel: Cast 46.5mm/60mm. Turbine Wheel: 53mm/48mm. Bearing Type: Twin Hydrodynamic Journal Bearing w/ 360* Thrust.
How big is a 20G turbo?
Turbo Sizing Chart for Mitsubishi / Greddy Turbochargers
| Turbo | Compressor | Turbine |
|---|---|---|
| Wheel Trim map avail | Exducer Diameter (in.) | |
| Greddy TD05-18G | 18G 50 | 1.93"/49mm |
| b* Greddy TD06-20G | 20G 60 | 2.17"/55.1mm |
| HKS GT2530 | GT28RS 63 | 1.85"/47mm |
What cars use a VGT turbo?
Some example of gasoline Engines using VGT :
- Dodge Shelby CSX-VNT had a Garrett VNT (Variable Nozzle Turbine - another sub-option) turbocharger.
- Honda tried VAT (Variable Area Turbine) in Japan 🇯🇵 in the ACURA.
- Porsche in 2006 used 2 BorgWarner BV50 pivoting vane VTGs.
What car has the VF48 turbo?
SUBARU Impreza WRX STI
IHI TURBO Performance for SUBARU Impreza WRX STI (2.5L) (VF48)｜Products｜IHI Turbo Service Co.,Ltd.
What turbo does the 2004 WRX have?
Turbo Buyers Guide for the Subaru Impreza WRX and STi platform.
| Model | Engine | Turbo Upgrade |
|---|---|---|
| 2004-2006 WRX | EJ20T | GCG GTX3071R-GDB |
| 2004-2006 STi | EJ20T | GCG GTX3071R-GDB |
| 2006-2007 WRX | EJ25T | GCG GTX3071R-DBW |
| 2006-2007 STi | EJ25T | GCG GTX3071R-DBW |
