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Billetworkz Manual Shift Knob Subaru STI 6 - Speed - Black w/ Toxic Splash - BW-KNB-STI6-NO-BLKTS-LB - Subimods.com

Billetworkz Manual Shift Knob Subaru STI 6-Speed - Black w/ Toxic Splash

$89.00
$89.00 - $89.00
$89.00
$89.00 - $89.00
$89.00
SKU BW-KNB-STI6-NO-BLKTS-LB
by Billetworkz
Lease to own Pay as low as $/week

DETAILS

Billetworkz Manual Shift Knob Subaru STI 6-Speed - Black w/ Toxic Splash | CNC Machined Aluminum | Custom Shift Knob

Overview

The Billetworkz Manual Shift Knob for the Subaru WRX STI 6-speed transmission is a precision-crafted upgrade designed to enhance your shifting experience. Tailored specifically for STI enthusiasts, this shift knob offers a perfect blend of style, comfort, and durability. Whether you're navigating daily commutes or pushing your STI on spirited drives, this knob provides a confident grip and refined tactile feedback that elevates every gear change.

Manufactured from high-grade 6061 aluminum, each knob is CNC-machined to exacting standards and polished to a mirror finish. The standout feature is the hand-applied anodized finish with a unique Toxic Splash color pattern, delivering a vibrant, one-of-a-kind aesthetic. This anodizing process not only enhances visual appeal but also ensures exceptional resistance to scratches and wear, making it ideal for the demands of daily driving and enthusiast use alike.

For Subaru WRX STI owners, this shift knob is more than just an accessory—it’s a functional upgrade that complements the sporty character of the platform. Its ergonomic design improves shift feel and precision, while the durable finish maintains its striking appearance over time. Personalization options allow you to tailor the look to your taste, making it a perfect addition for those who value both performance and style in their Subaru.

Features & Specifications

This Billetworkz Manual Shift Knob is engineered for the Subaru WRX STI 6-speed platform and features a unique Toxic Splash anodized finish. Constructed from CNC-machined 6061 aluminum, it delivers durable, lightweight performance for Subaru enthusiasts seeking a custom, high-quality shift knob.

  • Brand: Billetworkz
  • Product: Manual Shift Knob Subaru STI 6-Speed - Black w/ Toxic Splash
  • Part Number: BW-KNB-STI6-NO-BLKTS-SL
  • Fitment: Subaru WRX STI 6-Speed Transmission
  • Material: 6061 Aluminum
  • Finish: Black with Toxic Splash Anodized
  • Construction: CNC Machined, Hand-Anodized
  • Origin: Not specified

Key Benefits

  • Performance: Enhances shift feel and precision for smoother, more confident gear changes.
  • Durability: Anodized finish provides excellent scratch resistance and long-lasting wear protection.
  • Fitment: Designed specifically for the Subaru WRX STI 6-speed manual transmission for a perfect fit.
  • Aesthetics: Unique Toxic Splash color pattern offers a personalized, eye-catching look.
  • Quality: CNC-machined from high-grade 6061 aluminum for lightweight strength and reliability.
  • Comfort: Ergonomic shape improves grip and reduces fatigue during spirited driving.

What's Included

  • 1× Billetworkz Manual Shift Knob Subaru STI 6-Speed - Black w/ Toxic Splash
  • Installation instructions

Installation & Compatibility

Installation of the Billetworkz Manual Shift Knob is straightforward and DIY-friendly, requiring only basic hand tools. It directly replaces the factory shift knob on Subaru WRX STI 6-speed manual transmissions without the need for modifications. The knob threads on securely and can be tightened by hand or with a simple wrench. No tuning or additional adjustments are necessary after installation.

  • Professional Installation: DIY-Friendly
  • Modifications Required: None
  • Verify Compatibility: Confirm fitment for your specific Subaru WRX STI 6-speed manual transmission 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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