Dynatech High-Flow Slip On Collectors are designed with maximum exhaust flow in mind. With a High-Flow long transition area, these collectors maximize flow to help you get the most out of your exhaust system. Comes standard Ceramic Coated inside and out. Designed with a unique Pan E-Vac / O2 Sensor bung. The bung installed in the collector has 18 mm threads, common to most O2 Sensors. For users that want to use a Pan E-Vac system, the kit comes with a fitting that adapts the 18 mm bung to pipe thread, common to most Pan E-Vac fittings. U-Tabs are already installed on the collectors for an easy bolt on to any Dynatech Header with no welding required. Extra U-Tabs and hardware are also included for installation on header without U-Tabs installed.

• Mild Steel

• Length - 12”

• O2 Sensor Bung Installed

• O2 Sensor Bung to Pipe Thread Pan E-Vac Adapter Included

• Extra U-Tabs and Hardware Included