Free 2 Day Shipping

AmericanMuscle is proud to offer FREE Guaranteed 2 Day shipping on our SCT custom tuners. This is a courtesy we extend due to the 2-3 business days required to program your custom tunes.

Just choose "Guaranteed 2 Day Shipping" when ordering your custom tuner. You must choose the "Free Custom Tunes" option before adding your tuner to the cart in order to get this deal.

*Note: Free 2 Day Shipping applies only to Custom Tuners with Free Custom Tuning selected (not if buying with preloaded tunes). Please order other items separately or you will be charged 2 day rates for the rest of the order (tuner kits excluded). Offer does not extend to APO, PO Boxes, or Canada.