Perrin Street Series Pitch Stop Mount Black 2002-2026 WRX / 2004-2021 STI / 2005-2009 Legacy GT / 2020-2024 Legacy XT / 1993-2024 Impreza / 2019-2024 Ascent / 2013-2024 Crosstrek | Polyurethane Bushings | Drivetrain Mount
Overview
The Perrin Street Series Pitch Stop Mount is a direct replacement for the OEM pitch stop mount designed to reduce drivetrain shudder and movement under hard acceleration in a wide range of Subaru models including WRX, STI, Legacy, Impreza, Ascent, and Crosstrek. This mount controls the front-to-back twisting of the drivetrain caused by torque, delivering a more connected and responsive driving experience without compromising daily comfort. It is ideal for Subaru enthusiasts seeking improved drivetrain stability while maintaining low noise and vibration for street use.
Engineered with a focus on durability and performance, the Street Series Pitch Stop features a combination of 95a and 62a durometer polyurethane bushings that provide a noticeable increase in stiffness over the stock rubber mount. Constructed from CNC-machined 6061-T6 aluminum and finished with a black anodized coating, this mount offers long-lasting corrosion resistance and strength. Perrin’s design philosophy balances enhanced drivetrain control with everyday drivability, making it a practical upgrade for daily-driven Subarus.
By reducing drivetrain slop and energy loss, this pitch stop mount improves throttle response and power delivery to the wheels, enhancing acceleration feel and overall vehicle engagement. The polyurethane bushings resist wear far better than OEM rubber, ensuring consistent performance over the life of your vehicle. This mount is a smart choice for Subaru owners who want to tighten up drivetrain movement without introducing excessive noise or harshness.
Features & Specifications
This Perrin Street Series Pitch Stop Mount is engineered for Subaru WRX, STI, Legacy, Impreza, Ascent, and Crosstrek models and features durable polyurethane bushings paired with a CNC-machined aluminum body. Constructed from 6061-T6 aluminum with a black anodized finish, it delivers improved drivetrain control and longevity for Subaru enthusiasts seeking enhanced throttle response and reduced drivetrain shudder.
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Brand: Perrin Performance
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Product: Street Series Pitch Stop Mount Black
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Part Number: PSP-DRV-105BK
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Fitment: 2002-2026 WRX / 2004-2021 STI / 2005-2009 Legacy GT / 2020-2024 Legacy XT / 1993-2024 Impreza / 2019-2024 Ascent / 2013-2024 Crosstrek
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Material: 6061-T6 Aluminum (Body), Polyurethane (Bushings)
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Finish: Black Anodized
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Construction: CNC Machined
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Origin: Not Specified
Key Benefits
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Performance: Reduces drivetrain movement and shudder for improved throttle response and power delivery.
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Durability: Polyurethane bushings outlast OEM rubber, resisting wear and degradation over time.
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Fitment: Direct bolt-on replacement designed specifically for a broad range of Subaru models.
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NVH Balance: Street Series bushings provide increased stiffness while maintaining low noise and vibration for daily driving.
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Quality: CNC-machined aluminum body with anodized finish ensures long-term corrosion resistance and strength.
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Value: Enhances drivetrain feel and longevity without compromising everyday comfort.
What's Included
- 1× Perrin Street Series Pitch Stop Mount Body
- 2× Large Polyurethane Bushings
- 2× Small Polyurethane Bushings
- 2× Metal Sleeves
- 1× Grease Packet
- Warranty & Installation Instructions
Installation & Compatibility
Installation of the Perrin Street Series Pitch Stop Mount is straightforward and generally DIY-friendly for those with basic mechanical skills and tools. It requires removal of the OEM pitch stop mount and replacement with the Perrin unit using supplied bushings and sleeves. No special tools are typically needed beyond standard hand tools. This mount fits a wide range of Subaru models from 1993 to 2026, but it is important to verify exact fitment for your specific year and trim. No tuning is required for this upgrade, making it a practical enhancement for daily-driven Subarus.
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Professional Installation: Recommended for those unfamiliar with drivetrain components
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific Subaru model and year before purchase
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