It's real easy to tell. Just wave at the driver. If he smiles, and waves back, it's a V6. If he snubs you, and looks down on you, then it's most assuredly a V8. LOL.
Mustang base coupe, V6, manual transmission, Red Candy tint, performance package.
Upgrades: DSS aluminum driveshaft, BMR LCA's, Yukon 3.73 gears, MGW shifter.
Displaying 3.7 fender badges is like telling everyone your wife is "office hot."