Civic SI 03 Diameter muffler
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Civic SI 03 Diameter muffler
Hello
I need to know which is the original diameter of the muffler of the honda civic SI 03 EP3 and to all that it is the maximum advisable diameter to which I can increase.
Thank you!
I need to know which is the original diameter of the muffler of the honda civic SI 03 EP3 and to all that it is the maximum advisable diameter to which I can increase.
Thank you!
Honda-Tech Member
Joined: Jan 2004
Posts: 2,792
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From: Cincinnati, OH
Re: Civic SI 03 Diameter muffler
I believe it's 1 7/8" inches.
As for maximum size, what are your power mods/goals? Most people don't go bigger than 3" inches, even with forced induction.
As for maximum size, what are your power mods/goals? Most people don't go bigger than 3" inches, even with forced induction.
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