PERRIN PSP-INR-041RD Shifter Detent Kit for Subaru WRX & Crosstrek

The PERRIN Shifter Detent Kit is a simple and affordable upgrade that dramatically improves shift feel in manual transmission Subaru WRX and Crosstrek models. By increasing pressure on the factory shift rod detents, this kit delivers a more positive, crisp, and solid gear engagement—making every shift feel more precise and confident.

Key Features

• Improves shift feel with more defined gear engagement

• Increases pressure on OEM shift rod detents

• Reduces vague or soft shifting characteristics

• Enhances overall driving feedback and control

• Quick and straightforward installation

• Ideal for daily driving and spirited performance use

What’s Included

• (5) PERRIN Shifter Detent Bolts

• Warranty

• Installation instructions

Vehicle Fitment

Fits select Subaru manual transmission models, including:

• 2015–2025 Subaru WRX (Base, Premium, Limited, TR, TS)

• 2018–2023 Subaru Crosstrek (Base, Premium)