Here are the specifications and features for the Acura TL 6-Speed Transmission:

General Specifications

• Transmission Type: 6-speed manual transmission (also known as MT or Manual Transmission)
• Applications: Commonly used in the Acura TL Type S models (especially in the 2004-2008 generation)
• Transmission Code: Typically identified as M6HA or M6HD, depending on the specific model year and variant.

Key Features

• Gear Ratios:
  • 1st Gear: Approximately 3.50:1
  • 2nd Gear: Approximately 2.19:1
  • 3rd Gear: Approximately 1.51:1
  • 4th Gear: Approximately 1.16:1
  • 5th Gear: Approximately 0.97:1
  • 6th Gear: Approximately 0.78:1
  • Reverse Gear: Approximately 3.42:1
• Final Drive Ratio: Usually around 4.44:1 for optimal acceleration and performance.
• Clutch Type: Hydraulic clutch actuation system for smooth engagement and disengagement.

Performance and Design

• Short Throw Shifter: Designed for quick and precise gear changes, enhancing driving experience.
• Performance-oriented: Tuned for sporty driving dynamics and responsiveness, particularly in the Type S variant.
• Durability: Built to handle high power output from the 3.5L V6 or 3.7L V6 engine, ensuring reliability under performance conditions.
• Lightweight Construction: Designed to minimize weight while maintaining strength and performance, contributing to overall vehicle dynamics.

Maintenance

• Fluid Type: Typically uses manual transmission fluid (MTF) specified by the manufacturer, ensuring proper lubrication and performance.
• Fluid Change Interval: Recommended every 30,000 to 60,000 miles or as specified in the owner’s manual for optimal performance and longevity.
• Common Issues: Regular inspections recommended for clutch wear, linkage adjustments, and fluid condition to maintain smooth operation.

Installation

• Compatibility: Direct fit for Acura TL Type S models with the corresponding engine configurations.
• Professional Installation: Recommended due to the complexity of transmission alignment and setup, particularly for performance modifications.

Conclusion

The Acura TL 6-Speed Manual Transmission is engineered to enhance the driving experience by providing precise gear shifts and a sporty feel. Its robust design and performance-focused features make it a suitable choice for enthusiasts looking to maximize their vehicle’s potential, especially in the Type S models. Regular maintenance and appropriate driving techniques will ensure its longevity and performance.