Kartboy KB Shifter Bushing Kit Short Throw Subaru WRX SPT 2002-2007 / Forester 1998-2005 | KB-001-01002

Product Fitment: 

2002-2007 Subaru WRX w/ SPT Shift Linkage

1997-2001 Subaru Impreza RS

1998-2005 Subaru Forester

2003-2006 Subaru Baja

The Kartboy KB Short Shifter Pivot Bushing Kit is a precision-engineered drivetrain upgrade designed for 2002–2007 Subaru WRX (SPT linkage) and 1998–2005 Subaru Forester 5-speed owners seeking a tighter, more responsive manual transmission feel. By replacing the worn or soft OEM shifter bushings with Kartboy's high-durometer performance bushings, drivers experience dramatically reduced slop, vague engagement, and missed shifts. This is one of the most cost-effective handling upgrades available for the Subaru platform.

Key Features & Benefits

• Eliminates Shifter Slop – Tight-tolerance bushing design removes the vague, rubbery feel of worn OEM bushings, delivering crisp and direct gear engagement on every shift.
• Short Throw Configuration – Optimized pivot geometry reduces shift throw distance, putting gears closer together for faster, more confident transitions during spirited driving or competitive use.
• High-Durometer Material – Engineered from performance-grade polyurethane or high-strength material that resists compression set, heat, and oil degradation far better than stock rubber bushings.
• Precision OEM-Style Fitment – Designed as a direct replacement for the factory pivot bushing; no modification required for proper fitment on compatible SPT-linkage WRX and Forester applications.
• Improved Driver Feedback – Enhanced mechanical connection between the shifter and transmission provides tactile feedback so the driver always knows exactly which gear they're in.
• Durable Long-Term Performance – Unlike rubber OEM bushings that degrade over time, Kartboy's material maintains its performance characteristics across the life of the vehicle.
• Kartboy Quality – Kartboy is a trusted name in the Subaru performance aftermarket, known for producing drivetrain components that meet the demands of both street and track-driven vehicles.

What's Included

• Kartboy Short Shifter Pivot Bushing Kit (complete hardware set for specified applications)

Specifications

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Installation

The Kartboy KB Shifter Bushing Kit is a direct OEM replacement and can typically be installed with basic hand tools in 30–60 minutes. The procedure involves removing the shift boot and center console, disconnecting the shifter linkage, pressing out the old pivot bushing, and pressing or snapping in the new Kartboy bushing. Basic mechanical knowledge is recommended; professional installation is advised if you are unfamiliar with manual transmission shifter components. No cutting, drilling, or permanent modification is required.