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RotaryProphet · 06-05-2009, 05:38 PM

The exhaust by itself will cause the system to run 4-5 psi above stock (how bad must the mazda system have been, seriously?), making a FCD almost necessary.

06-05-2009, 05:38 PM	#2
RotaryProphet Rotary Fanatic Join Date: Sep 2008 Posts: 147 Rep Power: 17	The exhaust by itself will cause the system to run 4-5 psi above stock (how bad must the mazda system have been, seriously?), making a FCD almost necessary.