08-16 Ford F-250 F-350 F-450 F-550 Super Duty Left Towing Mirror Turbo Piping Do I need new fasteners

Do I need new fasteners to reinstall the headers

The whole assembly comes out as one unit and goes back in as one unit

Dual polished stainless steel race mufflers

Do I need to drill or modify my truck bed to install this

reducing the risk of having your coolant turn into steam which then will cause cavitation

08-16 Ford F-250 F-350 F-450 F-550 Super Duty Left Towing Mirror Turbo Piping Do I need new fasteners08 16 Ford F 250 F 350 F 450 F 550 Super Duty Left Towing Mirror Direct replacement left side towing mirror for Super Duty trucks, built to factory spec. Engineered to match OEM fitment and operation on your workhorse. Hard panel construction designed for durability on the job site or highway. Factory Mounting Points Direct from Warehouse Ships from FL Warehouse Key Features Factory mounting pattern Bolts to existing holes with zero modification