Billetworkz Weighted Shift Knob 6 Speed STI Jail-Prison Engraving Fits Most Subaru STI Models - Cobalt Blue | Weighted CNC Machined | Interior Shift Knob

Overview

The Billetworkz Weighted Shift Knob is a precision-crafted upgrade designed specifically for Subaru WRX STI enthusiasts who demand both style and performance from their interior components. Featuring a distinctive silver laser-engraved 6-speed shift pattern with the unique "Jail-Prison with STI" engraving, this shift knob adds a bold, personalized touch to your cabin while enhancing your shifting experience. Compatible with most Subaru STI models, it’s an ideal choice for drivers looking to improve shift feel without sacrificing aesthetics.

Manufactured from solid 304 stainless steel, this knob is CNC-machined for exacting tolerances and finished with a durable powder coat in cobalt blue. The design philosophy behind this product focuses on combining functional weight with high-quality materials and craftsmanship to deliver a shift knob that not only looks great but also improves shifting precision. Billetworkz’s attention to detail ensures a long-lasting finish that resists wear and maintains its vibrant color over time.

By adding mass to the shift lever, this weighted knob smooths out gear changes, reducing shift effort and increasing control during aggressive driving or daily commutes. The enhanced shift responsiveness translates to quicker, more confident gear engagement, which is especially beneficial for Subaru WRX STI owners who enjoy spirited driving on both street and track. This shift knob is a practical upgrade that complements the performance-oriented nature of the STI platform while elevating interior style.

Features & Specifications

This Billetworkz Weighted Shift Knob is engineered for most Subaru WRX STI models and features a silver laser-engraved 6-speed shift pattern with a unique Jail-Prison STI engraving. Constructed from solid 304 stainless steel, it delivers enhanced shift feel and durability for Subaru enthusiasts seeking improved control and personalized interior aesthetics.

• Brand: Billetworkz
• Product: Weighted Shift Knob 6 Speed STI Jail-Prison Engraving
• Part Number: BW-KNB-STI-STI6JL-CBLU-SL
• Fitment: Fits Most Subaru WRX STI Models
• Material: 304 Stainless Steel
• Finish: Powder-Coated Cobalt Blue
• Construction: CNC Machined
• Origin: Not Specified

Key Benefits

• Performance: Weighted design smooths shifts for quicker, more precise gear changes
• Durability: Solid 304 stainless steel construction resists wear and corrosion
• Fitment: Compatible with most Subaru WRX STI models for easy upgrade
• Aesthetics: Unique Jail-Prison STI laser engraving adds a personalized, standout look
• Quality: CNC machining and powder coating ensure a premium finish and long-lasting appearance
• Value: Enhances both interior style and driving experience without complex installation

What's Included

• 1× Billetworkz Weighted Shift Knob 6 Speed STI Jail-Prison Engraving - Cobalt Blue
• Installation instructions

Installation & Compatibility

Installation of the Billetworkz Weighted Shift Knob is straightforward and generally DIY-friendly for Subaru WRX STI owners familiar with interior modifications. The knob threads directly onto the factory shift lever, requiring no special tools beyond a standard wrench or pliers to remove the stock knob. No modifications to the vehicle are necessary, and the process typically takes only a few minutes. This upgrade does not require tuning or additional adjustments.

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

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