COBB Tuning COBB Knob Stealth Black - 2006-2013 Mazdaspeed3 / 2006-2007 Mazdaspeed6 PDM_top-hats Manufactured using a low-dust formula

Manufactured using a low-dust formula

Improves both horsepower and torque

IRS geometry changes more significantly with ride height

Includes spring kit

COBB Tuning COBB Knob Stealth Black - 2006-2013 Mazdaspeed3 / 2006-2007 Mazdaspeed6 PDM_top-hats Manufactured using a low-dust formulaCobb Delrin Shift Knob Black Mazdaspeed3 Mazdaspeed6 The Cobb Delrin Shift Knob in Black is a direct thread Delrin replacement for the factory shift knob on Mazdaspeed3 and Mazdaspeed6 applications. DETAILS THIS LISTING: Delrin Shift Knob Black Platform: 2006 2013 Mazdaspeed3 and 2006 2007 Mazdaspeed6 MZR DISI MT Material: Delrin Color: Black Direct thread on Mazda MT thread pitch Delrin Construction for the Mazdaspeed Platform Cobb's Delrin shift