Perrin Differential Lockdown (08+ WRX, 08-21 STI)

$39.95

SKU

PSP-DRV-536

Add drivetrain rigidity and precision to throttle input to your Subaru with the PERRIN Differential Lockdown Kit.

Enhance Driving Precision

The PERRIN Rear Differential Lockdown minimizes rear differential movement to improve throttle response and drivetrain precision under all driving conditions. Eliminating excess flex during acceleration delivers a firmer, more connected feeling, perfect for street and track driving.

Installation

Unlike some competitor parts that require presses or special tools for installation, the PERRIN Diff Lockdown is designed for quick and easy installation, taking 45 minutes or less with just basic tools.

Noise, Vibration, Harshness

The PERRIN Rear Differential Lockdown reduces movement from the rear differential to enhance driver feel while adding minimal noise, vibration, and harshness (NVH).

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Details

Fitment Chart

Year	Subaru STI	Subaru WRX
2008	✓	✓
2009	✓	✓
2010	✓	✓
2011	✓	✓
2012	✓	✓
2013	✓	✓
2014	✓	✓
2015	✓	✓
2016	✓	✓
2017	✓	✓
2018	✓	✓
2019	✓	✓
2020	✓	✓
2021	✓	✓
2022		✓
2023		✓
2024		✓
2025		✓
2026		✓

WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings

More Information

More Information
SKU	PSP-DRV-536
Manufacturer's Part Number	PSP-DRV-536
Brand	Perrin