That is reasonable. I must have went to “check out” and hit the wrong core charge option. Then again that is the real number if you look st it logically. Almost all other mods leave you with your stock parts. $6k+ is the number I see
$6474.60 to be exact with the I the R and the S’s share..
Yes hybrids have a core charge, especially early on when there are not a ton of stock turbos floating around. As to the value of it we'll have to compare with other 3.3L Stinger options to really know. But the price is typical for quality hybrids.