PERRIN [04-21 STI] Ball Shift Knob

The PERRIN Performance Ball Shift Knob. This is a great way to improve the shifter feel all while improving the look of your interior as well. 

DETAILS:

• Multi-piece design for easy and accurate installation as well as great looks.
• The main body is precision machined from heavyweight stainless steel.
• Heavyweight solid steel body that is up to two times the weight of the OEM knob.
• Height is adjustable by as much as 1 inch with the built-in adjustment screw.
• Precision machined and finished in raw brushed stainless steel.
• The lower piece is machined from billet aluminum and designed to hold your shift boot up.
• The adapter (where applicable) eliminates shifter rattles while allowing for smooth, easy reverse lockout operation.