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Mandrel bending
This is when a mandrel is placed inside the piping so as the metal is shaped it does not kink like press bending. It gives a much more even flow for the exhaust gasses to escape then inside a press bend. It will cost around twice as much per bend as the machine costs twice as much.
Dont go bigger than 2inch for your application either as we want performance not noise. Also dont stimp on a quality muffler and get a straight through kind with plenty of packing. Brands are brands spend $200+ and you cant go wrong.:flash:
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1994 2.2lt Jap import Vtec, Blown with a 1GGZE charger 300Hp or 220+kw
Malpassi Reg, 500 injector, Unichip piggyback management system, Top gun leads, Map controller, Vtec controller, Custom FM Cooler, Custom fast flow exhaust and weight reduced (2640pds)
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