Custom Shift Knobs & Interior Mods

Billetworkz 2-Inch Shift Knob Extender – Subaru 5-Speed and 6-Speed

Billetworkz 2-Inch Shift Knob Extender – Subaru 5-Speed and 6-Speed - Main image
$44.8 $70 In stock

Category: Knob Extender

Upgrade your driving experience with the Billetworkz 2-inch Shift Knob Extender — designed for more comfortable, ergonomic shifting for your 5-Speed and/or 6-Speed Subaru including WRX and STI. By raising the height of your shift knob, the extender reduces the reach from the steering wheel and provides extra leverage for smoother, quicker gear changes. Pair it with a short shifter for even greater performance gains.

Each extender is CNC-machined from high-quality aluminum, then polished and anodized for a durable, scratch-resistant finish that looks as good as it feels.

Take control of every shift with a part that combines style, comfort, and performance.

INSTALL NOTE: For our 5-Speed friends, we will include the necessary insert to use with the extender!

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Avery ★★★★★

Installing this extender took maybe five minutes and instantly made the shifter feel much more natural in my hand. The extra leverage really helps with crisp, precise throws.

Leo Z. ★★★★★

The extra height made a noticeable difference in how comfortable the shift feel is on my STI, especially during longer drives. It took less than five minutes to install and sits perfectly with my stock knob.

Christopher ★★★★★

Installed this on my 6-speed WRX and the shorter throws make every shift feel much more deliberate. The billet aluminum construction is solid, no wobble at all.