Brand : Accel Part Number : 140414S Product Specifications. Patent pending design eliminates the need for ignition wires by mounting coils directly to the spark plugs.Cast aluminum cover holds the coil in place and acts as a functional heat sink to pull heat away from the cylinder head. All wiring is hidden in the fins of the head for a clean, custom and wireless appearance. Kits available in black w/ polished fins, stealth or natural finish. The item "Accel Stealth SuperCoil 140414S 21-1708 2102-0312" is in sale since Monday, December 3, 2018. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Electrical & Ignition\Ignition Coils". The seller is "jawzys" and is located in Hinckley, Ohio. This item can be shipped worldwide.