MSD Ignition is the leader in aftermarket high-end ignition systems and electrical components. Famous for their 6A/6AL ignition boxes, distributors, ignition coils and 2-Step systems, MSD is at the forefront of street, strip ignition systems. We run their 2-step on all of our 2011+ Mustang Cyote V8 builds. Check out our full MSD line of ignition systems & parts from Beefcake Racing by calling 1-855-827-7223 from 9am-10pm EST.