OVERVIEW

Upgrade your shifting experience and take control of every shift with the Billetworkz Weighted Shift Knob "Chonk" — where style meets performance.

The Chonk is Billetworkz's biggest and heaviest shift knob, built with an oversized feel and serious weight to help deliver smoother, faster, and more confident shifts. Designed for drivers who prefer a heavier-than-average knob, it fits naturally in your hand for that buttery-smooth shifting feel enthusiasts love.

Engineered with an internal counterbore design, the Chonk is made to work with a wide range of reverse lockouts.

Due to the oversized factory reverse lockout design on the GR Corolla, the Chonk profile achieves an OEM-style flush fit out of the box — no Reverse Lockout Adapter required.

FEATURES

• Solid 304 Stainless Steel Construction: Precision CNC-machined from solid stainless steel billet for optimum weight and structural durability.
• Powder-Coated Finish: Each knob is powder-coated for a standout, hand-wear resistant finish.
• Internal Counterbore: Engineered to fit with most reverse lockouts.
• Enhanced Shift Feel: Added mass delivers smoother, more precise, more confident gear changes.
• Made in the USA

WHAT IS INCLUDED

• 1x Billetworkz Weighted Shift Knob (Chonk)
• 1x Thread Adapter / Mounting Hardware Kit

PART NUMBERS & DETAILS

• Manufacturer: Billetworkz
• Base SKU: BW-KNB-E210-NO-XXXX-CK
• Thread Pitch: M12x1.25
• Material: Solid 304 Stainless Steel

FITMENT

• 2023–2026 Toyota GR Corolla (6-Speed Manual)
• 2019–2025 Toyota Corolla Hatchback (6-Speed Manual)
• 2019–2025 Toyota Corolla Sedan (6-Speed Manual)