![Perrin [15-25 WRX w/ OEM Shifter] Shifter Stop Upgrade Case Stud Kit This header assembly does not](https://cdn.shopify.com/s/files/1/0023/6109/8353/files/perrin-15-25-wrx-w-oem-shifter-shifter-stop-upgrade-psp-inr-025-8297078.jpg?v=1783650797)
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This header assembly does not include heat shields
The strip itself ships as a single piece
Factory mounting hardware
This is a catback system only
Perrin [15-25 WRX w/ OEM Shifter] Shifter Stop Upgrade Case Stud Kit This header assembly does notThe PERRIN Super Shifter Stop Upgrade is the perfect enhancement for your existing PERRIN Shifter Stop, instantly tightening your shift gate for a more precise and connected shifting experience. Designed as a bolt on upgrade, these precision machined wings eliminate additional lateral and vertical slop, making every gear change crisp and solid. Installation is straightforward with no special tools required, letting you feel the difference in just
