Perrin Differential Lockdown System Subaru WRX 15-26 / STI 15-21 | PSP-DRV-536 vendor_Planted Technology It is cleanable and does

It is cleanable and does not necessarily require replacement for maintenance

adjust light bar angle and position

Sound & StylePerformance is one thing but at MBRP we believe that appearance and sound are just as important

The halos are easy to install thanks to pre-installed 3M adhesive backing and vehicle-specific wiring—no guesswork required

Perrin Differential Lockdown System Subaru WRX 15-26 / STI 15-21 | PSP-DRV-536 vendor_Planted Technology It is cleanable and doesLock down your drivetrain for sharper response and reduced flex with the PERRIN Rear Differential Lockdown kit. Engineered to limit rear differential movement, this upgrade delivers crisper throttle feedback, especially under load, while maintaining drivability for street and track use. Key Features & Benefits Minimizes differential twist and unwanted motion during acceleration, braking, and cornering Provides a more direct, connected feel to the