Billetworkz Weighted Shift Knob - "Apex" - Mazda 5-Speed 2023 Transform your STI’s interior with

Transform your STI’s interior with the Billetworkz Premium Alcantara Shift Boot

Upgrade your BRZ / FR-S / 86 interior with the Billetworkz Premium Alcantara E-Brake Boot

Then let the spring-loaded design snap securely back into position

Looking to change up the style of your Billetworkz Short Shifter

You have two options for engravings:

Billetworkz Weighted Shift Knob - "Apex" - Mazda 5-Speed 2023 Transform your STI’s interior withUpgrade Your Shifting Experience and take control of every shift with the new Billetworkz Weighted Shift Knob "Apex" where style meets performance. The Apex is built to smooth out your shifts and instantly elevate your driving feel with added height, improved control, and a naturally comfortable grip. Designed as our tallest knob with the comfort of a sphere, it offers extra leverage without feeling oversized or overdone. Inspired by its name, the