PERRIN 15-17 Subaru WRX (w/STI Short Throw Shifter) Super Shifter Stop Kit

If you've installed an STI short-throw shifter in your 2015-2017 Subaru WRX, you might notice a bit of extra play or slop in the shifter linkage. The Perrin Super Shifter Stop Kit is designed to tighten that up, giving you a more direct and satisfying connection to your transmission. It works by limiting the side-to-side movement of the shifter lever, which helps to eliminate that vague feeling between gears.

This kit is a well-built piece from Perrin, known for their focus on performance and driver feedback. It's made from solid aluminum and uses a simple, effective design to reduce unwanted movement. Installation is straightforward, typically involving a few bolts and adjustments to dial in the perfect amount of resistance. You'll feel a notable difference in how crisply your shifter engages each gear, making spirited driving more enjoyable and everyday shifts feel more precise.