PERRIN Shifter Stop Upgrade | 15-25 WRX w/ OEM Shifter PSP-INR-025

The PERRIN Shifter Stop Upgrade (PSP-INR-025) is the perfect enhancement for your existing PERRIN Shifter Stop, instantly tightening your shift gate for a more precise and connected shifting experience. These precision-machined bolt-on wings eliminate additional lateral and vertical slop, making every gear change crisp and solid — for daily driving or track performance alike.

Specifications

• Bolt-on upgrade wings for the original PERRIN Shifter Stop (PSP-INR-018 or PSP-INR-019)
• Eliminates lateral and vertical shift gate slop
• CNC machined from durable aluminum
• Quick installation with basic hand tools — 15-30 minutes, no special tools required
• Backed by a 5-year manufacturer warranty
• Part number: PSP-INR-025

Fitment

• WRX (2015-2025) with OEM shifter
• Requires the original PERRIN Shifter Stop (PSP-INR-018 or PSP-INR-019), sold separately

What's Included

• (1) PERRIN Super Shifter Stop Upgrade Wings (PSP-INR-025)
• Installation instructions