Cobb Tuning 15-22 Ford Mustang Ecoboost Shift Knob - White Knob w/ Stealth Black - 2M1350-W-BK 4651 Series 3000503 is a performance street

3000503 is a performance street disc and the most popular disc purchased

4 K24A4 (for ACT Clutch Kit Only)

Includes: 50 PSIa or 3

This version of the Accessport includes the capability to flash the TCM which is the unit that controls the transmission

Lift the hood halfway and you'll find a generous neutral zone

Cobb Tuning 15-22 Ford Mustang Ecoboost Shift Knob - White Knob w/ Stealth Black - 2M1350-W-BK 4651 Series 3000503 is a performance streetEMISSIONS This part is not an emissions related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION The COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet aluminum base is anodized in your choice of red or black to help set the mood and is internally threaded to provide a tight fit onto the shifter shaft that won't come loose in the most frenzied of gear changes. The satin black delrin knob