Torque Solution Lightweight Crank Pulley & Install Kit: Subaru Impreza 08-11/ WRX & STi 2008+ Head Studs This is the same knob

This is the same knob as the aluminum version

Si & Type R)

Torque Solution Billet Shift Knob (Neo Chrome): Universal 12x1

Spring Rate:

but not both

Torque Solution Lightweight Crank Pulley & Install Kit: Subaru Impreza 08-11/ WRX & STi 2008+ Head Studs This is the same knobTorque Solution Lightweight Crank Pulley & Install Kit: Subaru Impreza 08 11 WRX & STi 2008+ This Part Fits: Year Make Model Submodel 2008 2011 Subaru Impreza 2. 5i 2010 2011 Subaru Impreza 2. 5i Premium 2008 2011 Subaru Impreza Outback Sport 2008 2014 Subaru Impreza WRX 2010 2014 Subaru Impreza WRX Limited 2009 2014 Subaru Impreza WRX Premium 2008 2014 Subaru Impreza WRX STI 2011 2014 Subaru Impreza WRX STI Limited 2010 Subaru Impreza WRX STI Special