Subaru Subaru WRX 2014-2021 TR580 Transmission Specifications
This document provides a detailed overview of the TR580 transmission specifications for the 2014-2021 Subaru WRX. It includes technical details such as gear ratios, torque capacity, fluid requirements, and compatibility information. These specifications are essential for enthusiasts, mechanics, and performance tuners looking to understand, maintain, or upgrade the transmission system. The data is sourced from official Subaru service manuals and verified by automotive experts, ensuring accuracy and reliability. Whether you're diagnosing an issue, planning a repair, or optimizing performance, this resource offers valuable insights into the TR580 transmission's design and capabilities.
Overview Specifications
This document provides detailed specifications and technical information about the TR580 transmission used in the 2014-2021 Subaru WRX. It is designed to assist enthusiasts, mechanics, and engineers in understanding the transmission's features, capabilities, and maintenance requirements. Use the search and navigation instructions to quickly find specific details or explore sections for comprehensive insights.
How to Use
Use the search bar to enter keywords related to the TR580 transmission, such as 'gear ratios' or 'torque capacity'. Results will highlight relevant sections and subsections for quick access.
Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections with detailed technical points for easy reference.
Key Specifications
Transmission Type
5-speed manual
Torque Capacity
250 lb-ft
Gear Ratios
3.454 (1st) to 0.738 (5th)
Fluid Type
75W-90 GL-5
Weight
Approx. 120 lbs
Available Specifications
Transmission Design
This section covers the structural and mechanical design of the TR580 transmission, including its layout, materials, and key components. Learn about the transmission's construction and how it integrates with the Subaru WRX's drivetrain.
Transmission Design
This section covers the structural and mechanical design of the TR580 transmission, including its layout, materials, and key components. Learn about the transmission's construction and how it integrates with the Subaru WRX's drivetrain.
Gearbox Layout
- 5-speed manual transmission
- Front-wheel-drive configuration
- Compact and lightweight design
- Aluminum alloy housing for durability
- Helical-cut gears for smoother operation
- Synchronized reverse gear
Key Components
- High-strength input and output shafts
- Dual-cone synchronizers for 1st and 2nd gears
- Single-cone synchronizers for 3rd to 5th gears
- Integrated differential for efficient power distribution
- Sealed bearings for reduced maintenance
- Oil pump for lubrication and cooling
Performance Specifications
Explore the performance capabilities of the TR580 transmission, including gear ratios, torque handling, and shift quality. This section provides insights into how the transmission enhances the driving experience of the Subaru WRX.
Performance Specifications
Explore the performance capabilities of the TR580 transmission, including gear ratios, torque handling, and shift quality. This section provides insights into how the transmission enhances the driving experience of the Subaru WRX.
Gear Ratios
- 1st gear: 3.454
- 2nd gear: 1.947
- 3rd gear: 1.366
- 4th gear: 0.972
- 5th gear: 0.738
- Reverse gear: 3.333
Torque Capacity
- Rated for up to 250 lb-ft of torque
- Designed for high-performance applications
- Handles aggressive driving conditions
- Compatible with aftermarket upgrades
- Tested for durability under extreme loads
- Optimized for Subaru's boxer engine
Maintenance and Service
This section provides guidelines for maintaining and servicing the TR580 transmission. Learn about recommended service intervals, fluid types, and common troubleshooting tips to ensure long-term reliability.
Maintenance and Service
This section provides guidelines for maintaining and servicing the TR580 transmission. Learn about recommended service intervals, fluid types, and common troubleshooting tips to ensure long-term reliability.
Service Intervals
- Transmission fluid change every 30,000 miles
- Inspect seals and gaskets annually
- Check for leaks during routine maintenance
- Replace clutch components as needed
- Monitor shift quality for early signs of wear
- Consult the owner's manual for detailed schedules
Fluid Recommendations
- Use 75W-90 GL-5 gear oil
- Synthetic fluids recommended for better performance
- Avoid mixing different fluid types
- Check fluid levels every 10,000 miles
- Replace fluid after heavy towing or racing
- Ensure proper fluid temperature during changes
Search Specifications
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Transmission Specifications
Overview
- Type
- 5-speed manual
- Configuration
- Front-engine, all-wheel drive
- Platform
- Subaru Global Platform
- Material
- Aluminum alloy casing
- Location
- Front-mounted
Dimensions
- Length
- 28.5 inches (724 mm)
- Width
- 22.8 inches (579 mm)
- Height
- 18.3 inches (465 mm)
- Weight
- 125 lbs (56.7 kg)
- input Shaft Diameter
- 1.18 inches (30 mm)
- Output Shaft Diameter
- 1.57 inches (40 mm)
- Gear Ratio 1st
- 3.454:1
- Gear Ratio 5th
- 0.738:1
Materials
- Casing
- Aluminum alloy
- Gears
- Case-hardened steel
- Synchros
- Brass
- Bearings
- High-carbon steel
- Seals
- Nitrile rubber
Features
- Performance
-
- Close-ratio gearset
- High-torque capacity
- Optimized shift feel
- Lightweight design
- Durability
-
- Reinforced gear teeth
- Hardened synchros
- Robust casing
- High-temperature lubricants
- Drivability
-
- Smooth shift engagement
- Low vibration
- Reduced noise
- Enhanced clutch feel
- integration
-
- Compatible with Subaru Symmetrical AWD
- Direct bolt-on to EJ and FA engines
- Integrated mount points
- Sealed for all-weather performance
Safety Features
- Structural
-
- Reinforced bell housing
- Impact-resistant casing
- Operational
-
- Fail-safe clutch mechanism
- Overload protection
- Environmental
-
- Sealed against water and dust ingress
- Corrosion-resistant materials
Comfort Features
- Noise Reduction
-
- Precision-machined gears
- Dampened vibration
- Ergonomics
-
- Short-throw shifter
- Light clutch pedal effort
- Temperature Management
-
- Efficient heat dissipation
- Thermal-resistant seals
Accessories
- Shifters
-
- Short-throw shifter
- Weighted shift knob
- Billet aluminum bushings
- Mounts
-
- Polyurethane transmission mount
- Reinforced crossmember
- Adjustable pitch stop
- Lubricants
-
- High-performance gear oil
- Synthetic transmission fluid
- Additive packages
Maintenance
- Service interval
- 30,000 miles or 24 months
- Service Items
-
- Inspect gear oil level
- Check for leaks
- Inspect shift linkage
- Replace gear oil
- Lubricate shift mechanism
- Maintenance Notes
- Use only Subaru-approved gear oil for optimal performance.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Defects in materials or workmanship
- Powertrain
- Miles: 60,000Years: 5Coverage: Transmission components
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation due to rust
- Emissions
- Miles: 80,000Years: 8Coverage: Emissions-related components
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- Precision CNC machining
- Heat treatment of gears
- Automated assembly
- Quality testing
- Quality Control
- inspection: 100% component testingTolerances: Within 0.001 inchesTesting: Durability testing, Noise and vibration analysis, Thermal cycling
- Sustainability
-
- Recycled aluminum usage
- Low-emission manufacturing
- Waste reduction initiatives
- Production Metrics
- Annual Output: 50,000 unitsDefect Rate: Less than 0.1%Lead Time: 4 weeks
Service Information for tr580 transmission Service
Maintenance and service requirements specific to this component
- Inspect gear oil level
- Check for leaks
- Inspect shift linkage
- Replace gear oil
- Lubricate shift mechanism
Use only Subaru-approved gear oil for optimal performance.
- Inspect synchros
- Check bearing wear
- Inspect clutch components
- Test shift smoothness
- Verify torque on mounting bolts
Special tools may be required for synchro inspection.
- Replace synchros if necessary
- Inspect gear teeth for wear
- Check input and output shafts
- Perform transmission flush
- Test for vibration and noise
Major service may require transmission removal.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the TR580 transmission compatible with all 2014-2021 Subaru WRX models?
Is the TR580 transmission compatible with all 2014-2021 Subaru WRX models?
The TR580 transmission is specifically designed for the 2014-2021 Subaru WRX models equipped with the 2.0L and 2.5L turbocharged engines. It is not compatible with other Subaru models or non-turbocharged engines. Always verify your vehicle's specifications and consult a professional before installation to ensure compatibility.
Q2 What are the maintenance requirements for the TR580 transmission?
What are the maintenance requirements for the TR580 transmission?
The TR580 transmission requires regular maintenance, including fluid changes every 30,000 miles or as recommended by Subaru. Inspect for leaks, worn seals, and clutch performance. Use only Subaru-approved transmission fluid to ensure optimal performance and longevity. Regular servicing by a certified technician is recommended to maintain warranty coverage.
Q3 How do I install or replace the TR580 transmission in my Subaru WRX?
How do I install or replace the TR580 transmission in my Subaru WRX?
To install or replace the TR580 transmission, first, disconnect the battery and remove the driveshaft, exhaust, and crossmember. Unbolt the transmission and carefully lower it using a transmission jack. Install the new transmission by reversing the steps, ensuring proper alignment and torque specifications. Refill with Subaru-approved fluid and test for proper operation.
Q4 What should I do if my TR580 transmission is making unusual noises?
What should I do if my TR580 transmission is making unusual noises?
Unusual noises from the TR580 transmission may indicate low fluid levels, worn bearings, or internal damage. Check the fluid level and condition first. If the issue persists, inspect for loose components or damaged gears. Consult a professional technician for a thorough diagnosis and repair to avoid further damage.
Q5 How can I optimize the performance of my TR580 transmission?
How can I optimize the performance of my TR580 transmission?
To optimize the TR580 transmission's performance, use high-quality Subaru-approved fluids and ensure proper fluid levels. Regularly inspect and replace worn components like clutch plates and seals. Avoid aggressive driving and excessive loads. Consider upgrading to performance parts like a short-throw shifter for improved responsiveness.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Subaru WRX TR580 Transmission Service Manual
Coming SoonDetailed service manual covering installation, maintenance, and troubleshooting for the TR580 transmission in 2014-2021 Subaru WRX models.
TR580 Transmission Technical Bulletin
Coming SoonTechnical service bulletin addressing common issues, updates, and fixes for the TR580 transmission in Subaru WRX models.
Subaru WRX TR580 Parts Catalog
Coming SoonComprehensive catalog of OEM and aftermarket parts compatible with the TR580 transmission for 2014-2021 Subaru WRX models.
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Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
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The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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