I had the Boss Splitter on my 2010 and it was nice, no turnbuckles and I have the Roush on my 2013 with none on it.
The TurnBuckles running around on a street only look ricy to me but that is JMO
2013 V6 MCoA, Performance Package, Security Package, Comfort Package and Electronic Package.
Mods OEM Backup Camera, BBK Shorties, FRPP Cut and Clamp X-Pipe, Borla Touring A/B's, Airaid CAI, Axle Xchange 2 piece aluminum Driveshaft, Koni Sport Shocks and Struts, Vogtland V6 Leveling springs, Ford Racing 302s wheels wrapped with Continental 275/40 19's, 14" Brembo Front Brakes, 13.8 GT500 Rear W/O Backing plates. 2013 F 150 FX2 With a 6.2 Boss