Sport Comp 2 5/8in Silver Tach 8000 RPM 2015-chrysler-300-esi3933723 560 in Bore - Tapered

560 in Bore - Tapered - Aluminum - Black Anodized - Each

A BBK catted H pipe is the best way to really improve your Mustangs exhaust flow over the restrictive factory pipe to increase overall performance

Spark Plug Wire Set - Super Stock - Spiral Core - 8 mm - Blue - 90 Degree Plug Boots - Socket Style - Cut-To-Fit - V8 - Kit

Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use

Sport Comp 2 5/8in Silver Tach 8000 RPM 2015-chrysler-300-esi3933723 560 in Bore - TaperedTachometer Ultra Lite 8000 RPM Electric Analog 2 5 8 in Diameter Pedestal Mount Silver Face Each