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Focka · 08-27-2013, 04:48 PM

quick question, hopefully someone can answer it. So i have a isis 3" exhaust at has an inside diameter of about 76mm and i want to buy a apexi ECV which is 80mm. So my question is, since the 80mm is supposed to be for 3" exhaust will it fit or will i have to get the circuit sports one which come in 76mm?

08-27-2013, 04:48 PM	#1
Focka Join Date: Jun 2009 Location: Vancouver Posts: 7 Trader Rating: (0)	Exhaust Control Valve quick question, hopefully someone can answer it. So i have a isis 3" exhaust at has an inside diameter of about 76mm and i want to buy a apexi ECV which is 80mm. So my question is, since the 80mm is supposed to be for 3" exhaust will it fit or will i have to get the circuit sports one which come in 76mm?