Upgrade your stock coils with our High Output replacement coils for the 2005+ 5.7, 6.1, 6.2 and 6.4 Hemi applications! We found gains when installing these on late model applications, and you can expect the same. Better throttle response, improved cold starts, and increased power output are the result of high efficiency windings that make use of better design and materials than the OEM units. The stock replacement design makes them a quick and easy installation on most applications.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.