Billetworkz Weighted Shift Knob - "Apex" - Mazda 6-Speed 240sx Design your own Billetworkz Weighted

Design your own Billetworkz Weighted Shift Knob — engineered for smooth performance and personalized just for you

and Shifter Bushing for unmatched precision and feel

Complete your build with a custom engraving here

Subaru WRX (VA) 2015–2021Subaru WRX (VB) 2022–2025

making gear changes feel effortless and precise — perfect for daily driving or spirited performance

Billetworkz Weighted Shift Knob - "Apex" - Mazda 6-Speed 240sx Design your own Billetworkz WeightedUpgrade 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