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Billetworkz Weighted Shift Knob 6 Speed STI Jail - Prison Engraving Fits Most Subaru STI Models - Cobalt Blue - BW-KNB-STI-STI6JL-NYEL-SP - Subimods.com

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

$99.00
$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00
SKU BW-KNB-STI-STI6JL-NYEL-SP
by Billetworkz
Lease to own Pay as low as $/week

DETAILS

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

Shop with confidence at Subimods—your Subaru parts specialists.

Why Billetworkz? 

Billetworkz has become a go-to brand for Subaru owners who demand more than just performance—they demand personality. Proudly based in Pennsylvania, we’re a passionate crew of enthusiasts who live and breathe the automotive lifestyle. From the first prototype to the final polish, our parts reflect a deep understanding of what Subaru drivers truly want—function, feel, and a custom aesthetic that stands out. While other brands follow trends, Billetworkz carves its own path—earning the respect of some of the most detail-obsessed Subaru owners in the world.

Weighted Shift Knobs – Feel Every Shift 

For Subaru enthusiasts who demand more from every gear change, Billetworkz Weighted Shift knobs deliver the perfect balance of performance and style. Precision-machined from stainless steel, our knobs are designed to add weight where it matters—giving you smoother, more deliberate shifts and a connected driving experience. With dozens of finishes, engravings, and shapes like our popular Lightbulb, Piston, and Teardrop, there's a perfect knob for every build style—from daily driver to full send. Built in-house, made in small batches, and designed to feel as good as they look—this is where the shift starts.

The Subaru Modding Essentials 

We know the mod bug runs deep in the Subaru world; that’s why we built the essentials that elevate both form and function. Our Weighted Shift Knobs offer crisp, smooth and more connected shifts, while our engine bay caps and interior accessries clean up the bay and add that personal touch. Every part is machined from high-grade materials and built to last, designed specifically for your Subaru platform. Whether you're starting your first build or finishing off a full setup, Billetworkz makes sure the details never get overlooked.

Billetworkz Custom 

Transform your vehicle's interior with Billetworkz custom engraved shift knobs, meticulously crafted to your exact specifications. Our made-to-order shift knobs allow you to personalize every detail—from unique engravings and logos to custom colors and finishes. Experience truly personalized automotive craftsmanship with Billetworkz.

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About Billetworkz

About Billetworkz

At Billetworkz, every product is made in-house with Subaru drivers in mind. From Weighted Shift Knobs that improve your daily drive to Short Shifters that transform every gear change, our parts are crafted for those who crave precision and individuality behind the wheel. Whether you're building a show car or a weekend canyon carver, our Subaru-specific components, including engine bay dress-up kits and interior accessories, let you fine-tune every detail to your exact style. No outsourcing. No compromises. Just pure Subaru passion—machined into every piece.

Style & Innovation

Style & Innovation

Subaru builds deserve more than just bolt-ons—they deserve innovation you can feel and style that turns heads. At Billetworkz, we obsess over every cut, curve, and finish to bring bold ideas to life for the Subaru community. Our shift knobs and accessories don’t just add flair—they’re engineered to enhance form and function, elevating every drive. Trusted by Subaru enthusiasts, track rats, and custom-builders alike, we set the standard for creative, high-performance detail without ever sacrificing craftsmanship.

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