Email Us:
Welcomet to WC Lathe Werks!

Truly Unique Shift-Knobs, Proudly Hand-Crafted in The USA!

Quick Find:    
 - WRX [5-speed]
 -  - WRX Shift Knobs
 -  - WRX Shifter Upgrades
 -  - WRX Interior Upgrades
 -  - WRX Engine Accessories
 - STi [6-speed]
 - Automatic
 - BRZ [6-speed]
 - Legacy
  Top » Catalog » SUBARU » WRX [5-speed] » WRX Shift Knobs

Hybrid WRX Piston

Hybrid WRX Piston

This part is unlike any other knob. It is a hybrid of two great materials to achieve the benefits of both with the drawbacks of neither. The top half of the knob is acetal copolymer which is wonderful for resisting heat and cold so it NEVER hurts your hand at any temperature. The bottom half of the knob is made from solid stainless steel which is extremely heavy and looks amazing.

The combination of these two materials yields a knob that can be held in any temperature, but also has a heavy weight for solid shift feedback. Plus, it looks very nice and compliments the black and silver trim in the car. There are many options that can be added to this knob, such as grooves, knurling (shown in picture), a thumb recess on top, or burnt finished on the steel. Email me for customization.



  • Copolymer top provides a comfortable place to grip all year long
  • Copolymer can be chosen in many colors
  • Solid stainless steel bottom provides weight
  • Stainless steel bottom can be flame colored bronze
  • 1.5" diameter, 3.0" tall for a comfortable grip
  • ~270 grams weight for a solid feel
  • Brushed finish bottom looks nice and holds up well to abuse
  • Internal threading provides a quick screw-on installation
  • Boot lip on the bottom allows for shift boot to attach
  • The best of the best, this knob is reserved only for the elite few

KNOB OPTIONS: (See generic examples below)

  • Select Copolymer material color
  • Add knurled surface to the side for extra grip
  • Add a thumb depression on top of the knob for vertical hand positioning (DO NOT combine with engraving option)
  • Add a Laser Engraving on the top of the shift knob
    • Add a shift pattern engraving
    • Add a custom engraving. EMAIL me to add this option and provide the design
    • The custom designs must be 2-colored, and supplied by the buyer. The laser will remove material where the picture is black, and leave material where the picture is white. Custom designs can be done by me, but additional charges may be added for the time I spend designing
  • Add a Burnt Finish flame coloring to the steel bottom section
    • Option 1: Burnt Blue/Bronze Finish
    • Option 2: Burnt All Blue Finish
    • Option 3: Burnt Gunmetal Finish
    • Option 4: Burnt All Bronze Finish
  • Add fabric wrap around the upper copolymer cylinder section of the shift knob, individually crafted and hand-stitched (Email for extra colors of fabric or stitch) [Do not combine with Knurl option]

Available Options:
Material Color:
Add Knurled Surface:
Add a knurled textured surface for extra grip
Add Top Thumb Depression:
Add a concave dip on top for a thumb grip
Add Engraving:
Select the type of engraving
Engraving Paint Color:
Select the color of paint you want for the engraving
Select Finish:
Add Fabric Wrap:
Expedited Production:
Put your order at the TOP of my production waiting list
Expedited Shipping:
Upgrade to faster shipping via US Mail
Add Window Sticker:
As shown under Accessories/Gear
Current Reviews: 1
This product was added to our catalog on Tuesday 30 December, 2008.
 Reviews   Add to Wish List 
Customers who bought this product also purchased