Whiteline WEK096 Essential Driveline Bushing Kit for Subaru WRX / STI

Vehicle Fitment

• 2015-2021 Subaru WRX
• 2015-2021 Subaru WRX STI

Features

• Comprehensive driveline bushing kit containing multiple key bushings
• Includes high-durability metal components with protective plating
• Synthetic elastomer for resistance against oil, grease, ozone, and weathering
• Designed to improve driveline stiffness and reduce deflection
• Reduces NVH (noise, vibration, harshness) in the drivetrain
• Pre-measured greasing points to simplify installation
• DIY-friendly kit, but recommended for trade-specialist level install (≈ 4 hours)
• Backed by a 3-year / 60,000-mile limited Whiteline warranty

Specifications

• Part Number: WEK096
• Included Sub-Components: KBR39, KDT901, KDT903, KDT938, and KDT958
• Material: Synthetic elastomer + plated metal
• Warranty: 3 years / 60,000 miles
• Installation Time: ~4.0 hours

Included Components

• 1x KBR39 bushing
• 1x KDT901 bushing
• 1x KDT903 bushing
• 1x KDT938 bushing
• 1x KDT958 bushing
• Grease or lubricant (as required by Whiteline) in included packet(s)

Product Description

The **Whiteline WEK096** Essential Driveline Bushing Kit is engineered specifically for 2015-2021 Subaru WRX and WRX STI models. This kit includes five critical bushings (KBR39, KDT901, KDT903, KDT938, KDT958) to reinforce the drivetrain's mounting points and reduce unwanted flex or movement under load.

All components in the kit feature synthetic elastomer construction that resists oil, grease, ozone, and weathering, meaning they maintain durability even under harsh driving conditions. Key metal parts are plated with a protective "hard skin" to fight corrosion and wear over time.

When installed, this kit helps improve drivetrain rigidity, reduces vibration and noise, and provides a firmer, more connected feel through acceleration and deceleration. The design is made to simplify installation while still delivering performance benefits, making it a valuable upgrade for both street drivers and performance enthusiasts. Whiteline covers this kit with a 3-year / 60,000-mile limited warranty, ensuring long-term peace of mind.