PERRIN Diverter Valve Spacer - Subaru WRX / Outback / Legacy / Ascent (2022-2026)

PSP-TAC-617RD - PERRIN Diverter Valve Spacer - Subaru WRX / Outback / Legacy / Ascent (2022-2026)

Add the iconic blow-off-valve sound to your Subaru with the PERRIN Diverter Valve Spacer. This simple bolt-on spacer vents unused charge air to the atmosphere between shifts while retaining operation of the factory diverter valve.

Features

• Produces the iconic BOV sound between shifts
• Works with the OEM diverter valve
• No tuning required
• CNC-machined from 6061-T6 aluminum
• Red anodized finish for corrosion resistance
• Estimated installation time: 60 minutes

Vehicle Fitment

• 2022-2026 Subaru WRX
• 2022-2026 Subaru Outback
• 2022-2026 Subaru Legacy
• 2022-2026 Subaru Ascent

In the Box

• (1) PERRIN Diverter Valve Spacer
• Installation hardware
• Warranty and instructions

Compatibility note: This spacer is not compatible with the PERRIN Diverter Valve on a stock ECU. Running both requires a standalone ECU or a custom speed-density tune.

Off-road use only: This product is legal in California only for racing vehicles that may never be used on public highways. Check all local and federal laws before installation.

California Proposition 65 Warning: Handling passenger or off-highway motor vehicle parts can expose you to chemicals including phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. Work in a well-ventilated area, wear gloves, and wash your hands after handling. See www.P65Warnings.ca.gov/motor-vehicle-parts.