Kartboy Aluminum Shift Knob Black 6MT Subaru STI / Legacy GT Spec B / BRZ / Scion FR-S Mazdaspeed3 APR Air Ducts add both

APR Air Ducts add both function and "lightness" where it counts

One (1) DC-to-DT Adapter

Aggressive under hood appearance while maintaining an OE fit

increasing downforce generated from the dive planes

the APR Formula GT3 Mirrors are an excellent choice

Kartboy Aluminum Shift Knob Black 6MT Subaru STI / Legacy GT Spec B / BRZ / Scion FR-S Mazdaspeed3 APR Air Ducts add bothTHIS IS A UNIVERSAL FITMENT PRODUCT, PLEASE ENSURE YOU HAVE VERIFIED FITMENT PRIOR TO PURCHASE. If you really liked the silver aluminum Kartboy shift knob, here is the version in the black finish! These work with either your factory shift lever, or Kartboys shift lever. These are computer designed, and the CNC turned aluminum knob fits the hand with comfort, and provides a confident grip while making crucial shifts. These shift knobs are internally