Billetworkz Shift Knob Black Smoke w/ Red Splash Fits Most Subaru STI Models | CNC Machined Aluminum | Manual Shift Knob

Overview

The Billetworkz Shift Knob Black Smoke with Red Splash is a precision-crafted manual shift knob designed to elevate the shifting experience for Subaru WRX STI enthusiasts. Engineered to fit most STI models, this shift knob offers a perfect blend of style, comfort, and durability, making it an ideal upgrade for drivers seeking both aesthetic enhancement and improved tactile feedback during gear changes.

Each knob is CNC-machined from high-grade 6061 aluminum, polished to a mirror finish, and then hand-anodized using a meticulous process that applies the unique black smoke base with a striking red splash accent. This craftsmanship ensures that every knob is a unique piece, combining visual appeal with long-lasting resistance to scratches and wear. The anodized finish not only enhances the look but also protects the knob against the rigors of daily driving.

For Subaru owners, this shift knob delivers a refined and engaging shifting feel that complements the sporty character of the WRX STI platform. Its ergonomic design fits comfortably in the hand, allowing for precise control and a confident connection to the drivetrain. Beyond performance, the distinctive color scheme adds a subtle yet aggressive touch to the interior, aligning with the enthusiast’s desire for both function and form.

Features & Specifications

This Billetworkz manual shift knob is engineered for Subaru WRX STI models and features a CNC-machined 6061 aluminum construction with a durable anodized black smoke finish accented by a red splash. Designed for enthusiasts seeking a unique, high-quality upgrade, it delivers enhanced shift feel and long-lasting durability.

• Brand: Billetworkz
• Product: Shift Knob Black Smoke w/ Red Splash
• Part Number: BW-KNB-STI6-NO-BSRS-SL
• Fitment: Fits Most Subaru WRX STI Models
• Material: 6061 Aluminum
• Finish: Black Smoke Anodized with Red Splash Accent
• Construction: CNC Machined, Hand-Anodized
• Origin: Not Specified

Key Benefits

• Durability: Anodized aluminum finish resists scratches and wear for lasting appearance
• Fitment: Designed specifically for Subaru WRX STI models ensuring precise compatibility
• Ergonomics: Comfortable shape enhances shifting control and reduces hand fatigue
• Unique Style: Hand-applied red splash accent creates a one-of-a-kind look inside your STI
• Quality Craftsmanship: CNC machining and hand finishing guarantee consistent precision and premium feel
• Weight: Aluminum construction provides a balanced weight for improved shift feel

What's Included

• 1× Billetworkz Shift Knob Black Smoke w/ Red Splash
• Installation instructions

Installation & Compatibility

Installation of the Billetworkz shift knob is straightforward and generally DIY-friendly, requiring only basic hand tools to remove the factory knob and thread on the new one. No special modifications are necessary, but it is important to verify thread pitch compatibility with your specific STI model before purchase. This shift knob fits most Subaru WRX STI manual transmissions, but confirming fitment for your year and trim is recommended to ensure proper installation and function.

• Professional Installation: DIY-Friendly
• Modifications Required: None
• Verify Compatibility: Confirm thread pitch and fitment for your specific Subaru WRX STI model

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