Hardrace Transmission Mount 6MT 2002-2007 WRX / 2002-2021 STI / 2014-2026 WRX | Reinforced Hardness Rubber | Transmission Mount
Overview
The Hardrace Transmission Mount for 6-speed manual transmissions is engineered specifically for Subaru WRX and WRX STI models spanning 2002 through 2026, depending on the chassis. This mount replaces the factory rubber component with a reinforced hardness rubber design that significantly reduces gearbox movement under load. By minimizing drivetrain flex, it provides a more direct connection between the transmission and chassis, enhancing power delivery and vehicle stability.
Hardrace’s approach focuses on durability and performance without compromising daily drivability. The mount’s hardened rubber compound offers superior strength compared to OEM mounts, ensuring longevity and consistent performance even under aggressive acceleration and cornering. This design philosophy results in a mount that balances vibration dampening with improved drivetrain rigidity, tailored for Subaru enthusiasts who demand reliability and sharper response.
For Subaru owners, this transmission mount upgrade translates to a more connected driving experience. Reduced gearbox movement means less drivetrain lash and more precise power transfer to the wheels, which is especially beneficial during spirited driving or track use. The direct bolt-on fitment with OEM components ensures installation simplicity and compatibility across multiple WRX and STI model years, making it a practical upgrade for those looking to enhance drivetrain stability and extend component life.
Features & Specifications
This Hardrace transmission mount is engineered for Subaru WRX and WRX STI platforms and features reinforced hardness rubber construction. Designed to reduce gearbox movement and increase drivetrain stability, it delivers improved power transfer and durability for enthusiasts seeking enhanced vehicle control and longevity.
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Brand: Hardrace
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Product: Transmission Mount 6MT 2002-2007 WRX / 2002-2021 STI / 2014-2026 WRX
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Part Number: HR-5838-T
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Fitment: 2002-2003 WRX, 2004-2005 STI, 2004-2005 WRX, 2006-2007 STI, 2006-2007 WRX, 2008-2010 STI, 2011-2014 STI, 2011-2014 WRX, 2015-2021 STI, 2015-2021 WRX, 2022-2026 WRX
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Material: Reinforced Hardness Rubber
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Finish: Black
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Construction: Molded Reinforced Rubber
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Origin: Not specified
Key Benefits
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Durability: Reinforced rubber material extends mount lifespan beyond OEM standards.
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Performance: Reduces gearbox movement for more direct power transfer to the wheels.
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Fitment: Direct bolt-on replacement compatible with OEM components for easy installation.
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Stability: Enhances drivetrain stability during acceleration and cornering.
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Reliability: Minimizes drivetrain lash, reducing wear on transmission and related components.
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Subaru Specific: Designed to fit multiple WRX and STI generations, ensuring platform-specific performance.
What's Included
- 1× Hardrace Transmission Mount 6MT
Installation & Compatibility
Installation of the Hardrace Transmission Mount is straightforward due to its direct bolt-on design that uses existing OEM mounting points and hardware. This makes it a DIY-friendly upgrade for enthusiasts with basic mechanical skills and standard hand tools. No special modifications or cutting are required. However, professional installation is recommended if you are unfamiliar with drivetrain components or lack proper tools. This mount is compatible with 6-speed manual transmission models listed in the fitment and is not intended for automatic or CVT variants. No tuning is required, but verifying fitment for your specific year and trim is advised before purchase.
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Professional Installation: Recommended for those unfamiliar with drivetrain work
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and trim level
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