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Billetworkz Weighted Shift Knob w/ 6 Speed STI Engraving 2004-2021 STI - BW-KNB-STI6-SSTI-MBLK-SP - Subimods.com

Billetworkz Weighted Shift Knob w/ 6 Speed STI Engraving 2004-2021 STI

$99.00
$99.00 - $99.00
$99.00 - $99.00
$99.00
Only 2 Left In Stock! Usually Ships within 1-2 Business Days
Only 1 Left In Stock! Usually Ships within 1-2 Business Days
Only 1 Left In Stock! Usually Ships within 1-2 Business Days
Only 3 Left In Stock! Usually Ships within 1-2 Business Days
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Only 2 Left In Stock! Usually Ships within 1-2 Business Days
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Only 3 Left In Stock! Usually Ships within 1-2 Business Days
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Only 2 Left In Stock! Usually Ships within 1-2 Business Days
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Stock Status: Ships Directly From Manufacturer – Delivery Times Vary What does this mean
Only 1 Left In Stock! Usually Ships within 1-2 Business Days
SKU BW-KNB-STI6-SSTI-MBLK-SP
by Billetworkz

DETAILS

This Billetworkz Weighted Shift Knob with 6-Speed STI Engraving is designed for 2004-2021 STI Models. It has full reverse lockout functionality and is made from 304 stainless steel, making it Heavy-weight and CNC machined for smooth and effortless shifting. All shift patterns and logos are permanently marked with a laser engraver for long lasting aesthetics.

Billetworkz offers a tried and true STI Shift Pattern Engraving on a variety of different shift knobs! Choose from a variety of weights and sizes, including

  • Sphere (450g, 2.00" diameter/ 2.00" height)
  • Lightbulb (500g, 2.00" diameter/2.375” height)
  • Short teardrop (450g, 2.00" diameter/2.25" height)
  • Tall teardrop (650g, 2.00" diameter/3.00" height)
  • Piston (475g, 1.50" diameter/3.00" height)
  • Sledge (1000g, 2.25" diameter/2.50" height)

Get the perfect customized fit for your 2004-2021 STI shift knob!

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.

Customer Reviews

Based on 3 reviews
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J
Jack Reel
Billetworkz Weighted Shift ****

Fantastic quality and great feel/weight!

Jack,

We are delighted to hear that the shift knob exceeded your expectations with its fantastic quality and great feel. Your feedback and 5 Star Review is appreciated!

Regards,

R
Rob Gilchrest
Great product.

Got to me quickly and the weight is awesome!

Rob,

It is always nice when a product meets expectations in terms of both quality and delivery time. The added weight of the shift knob can really enhance the shifting feel. We appreciate your 5 Star Review and enjoy your new upgrade! If you have any more mods or upgrades to share, feel free to let the Subimods Team know!

Regards,

N
Nick B
Excellent

Perfect size and weight. Makes shifting way more smoothly.

Nicklas,

Thank you for your 5 Star Review! The Subimods Team is thrilled to hear that the Billetworkz Weighted Shift Knob has improved your shifting experience. We strive to provide high-quality products that enhance your driving experience. Happy shifting!

Regards,

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