Grey Pneumatic 3/4" Drive X 32MM Standard - 12 Point - GRY-3132M3 4" Drive x 32mm Standard 12 Point

and that's really about it

Black Widow's X-Pipes balance exhaust flow and sound and promote scavenging

Old Goodmark P/N: 4141-660-553L

which also houses the DBM Reflex LED optics

Rigid Industries Rigid E-Series Pro Midnight Light: (Spot / 6in)

Grille Support Bracket

PCD (Pitch Circle Diameter) Tool

Old Goodmark P/N: 4144-616-731L

Oracle Lighting Oracle LED Halo Headlights: 10-12 Ford Mustang w/o OEM HID (ColorShift RGB / No Controller)

Diode Dynamics Switchback DRL LED Boards for 2018-2021 EU/AU Ford Mustang

Old Goodmark P/N: 4011-005-664S

Diode Dynamics SS3 LED Fog Light Kit for 07-14 GMC Sierra 2500/3500 White SAE/DOT Fog Max Diode Dynamics