That sentence is the one "Con" on my list that would keep me from ordering the I4 Mustang ST or whatever its being called. Let's hope that the aftermarket is as prepared as ever for the Mustang and we'll have a couple of options.
I left my previous car for a Mustang because after owning it...
Most likely for the I4 EcoBoost engine. MMMMM My 2011 KIA Optima SX-T came with a twin scroll turbo 4 with 274 HP @ 6,000 RPM & 269 TQ @ 1,750 RPM. I can only imagine how much fun this engine is going to be.