COBB Knob for Focus RS/ST Select::Black Knob / Black Base (291350-BK) If you plan to track

If you plan to track your car or get the full life of your tires these are a must have

a real billet inner CV with a larger oversized tripod and a new heat treat on the 1117 billet outer

Please double check your TB size if you have another style

Includes a full set for 4 injectors

(2) MAF Sensor Machine Screws

COBB Knob for Focus RS/ST Select::Black Knob / Black Base (291350-BK) If you plan to trackThe COBB Knob is the ultimate complement to your manual shifter. The 113. 5 gram satin Delrin knob is comfortable in both hot and cold climates. Available in black or white with a black or red base. Vehicle Fitment: 2016 2018 Ford Focus RS 2013 2018 Ford Focus ST 2014 2019 Ford Fiesta ST Not compatible with the Ford Racing Shifter (M 7210 FST) on the Focus ST Part Number: Knob Color: Base Color: 291350 BK Black Black 291350 RD Black Race Red 291350 W