Perrin PSP-DRV-201 Driveshaft Lockdown for 2008-25 Subaru WRX / 2008-21 WRX STI

Vehicle Fitment

• 2008-2025 Subaru WRX (all trims)
• 2008-2021 Subaru WRX STI (all trims)

Features

• Reinforces the driveshaft carrier bearing mount to reduce unwanted movement and vibration underneath heavy acceleration
• CNC-machined aluminium design offers durable and precise construction
• Anodised or corrosion-resistant finish for longevity in street or track conditions
• Improves throttle response and drivetrain feel by maintaining proper driveshaft alignment
• Applicable to both manual and CVT transmission versions (where listed) for WRX/STI models
• Direct-bolt installation with existing mounting points - no major fabrication needed
• Designed for enthusiasts wanting improved drivetrain stability during launches, spirited driving or track events
• Backed by Perrin's product support and limited warranty (check regional terms)

Specifications

• Material: CNC-machined 6061 aluminium (or equivalent) with hardened surfaces
• Finish: Anodised/aluminium (as per packaging) for corrosion protection
• Compatibility: 2008-2025 WRX / 2008-2021 WRX STI - verify exact variant for your region
• Installation: Uses factory driveshaft carrier bearing location; includes all necessary mounting hardware
• Warranty: Perrin limited warranty (check region)

Included Components

• 1x Driveshaft Lockdown assembly (upper/lower bracket or single unit depending on variant)
• Mounting hardware (bolts, washers, lock-nuts) for direct installation
• Installation instruction sheet with torque specs and fitment steps

Product Description

The Perrin PSP-DRV-201 Driveshaft Lockdown is designed to deliver a firmer, more stable connection between your vehicle's driveshaft and chassis, reducing the flex and movement that can occur under load in performance driving. On the Subaru WRX and WRX STI platforms listed, the OEM driveshaft carrier bearing is held in place by rubber bushings that can allow movement - this upgrade eliminates excessive play and enhances drivetrain feel. :contentReference[oaicite:6]{index=6}

Installation is relatively straightforward for a well-equipped technician: locate the driveshaft carrier bearing mount area, remove any protective covers, install the replacement bracket or lockdown unit, torque bolts to specification, and re-verify alignment. After installation you should experience reduced vibration, tighter drive-feel and improved throttle response during high-load scenarios.

Before purchasing, verify your specific vehicle's year, trim, drivetrain and transmission configuration match one of the supported fitments. While coverage is listed through 2025 for WRX and up to 2021 for WRX STI, sedan vs hatch, AWD variants or regional market differences may require additional verification for complete compatibility.