Vibrant Male AN Weld Bung, Aluminum -16AN, Flange OD: 1.625" - 11155 Toyota Matrix If you drive a closed

If you drive a closed cockpit racecar and like the feel of an open face helmet

This significantly improves the ECU’s ability to control these injectors in the sub 2ms pulse width area

ultra-long merge collectors create a turbulent-free area for the exhaust gas to enter the turbine housing in even pulses at high velocities- making it the ultimate drag race manifold

many S2000s have been driven and or raced… a lot

*NOTE: For Pull Type Only*

Vibrant Male AN Weld Bung, Aluminum -16AN, Flange OD: 1.625" - 11155 Toyota Matrix If you drive a closedFlange OD: 1. 625" Vibrant Performance Male AN Flare Weld Bungs are available in Aluminum, Mild Steel and Titanium and range from 4 to 20 AN thread sizes.