Whiteline Front Transmission Mount Insert Bushing Kit Subaru Crosstrek 2014-2025 | KDT984

Product Fitment:

2014-2025 Subaru Crosstrek

Take control of your drivetrain response with the Whiteline Transmission Mount Insert, designed to significantly reduce slop and improve throttle feel in your Subaru. From the factory, Subaru transmission mounts are heavily voided to prioritize comfort—but this comes at the cost of precision and feedback. Whiteline's low-compliance polymer insert fills those voids, transforming the soft rubber mount into a more rigid, performance-oriented component.

Perfect for drivers who want sharper on/off throttle transitions without introducing excessive vibration, this insert is a simple and cost-effective way to upgrade your car's responsiveness—on the street or the track.

Features:

• Reduces drivetrain slop and lag in transmission response

• Fills factory voids in the stock rubber mount for firmer support

• Improves throttle feedback and shifting precision

• Made from durable, low-compliance synthetic polymer

• Ideal for performance street driving and light motorsport use

• Quick install with no major modifications required

• Compatible with most Subaru models using the factory transmission mount

• DIY-friendly installation – approx. 1 hour

• 3-year / 60,000-mile warranty

Installation Info:

• Estimated Install Time: 1 hour

• Difficulty: DIY – Basic hand tools required