si muffler to sedan LX?
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Originally posted by civicvtec1ps
No welding needed to fit si 2d muffer to 4dr lx.
Piping size is same.
No welding needed to fit si 2d muffer to 4dr lx.
Piping size is same.
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Originally posted by AR
Are you serious?! Got pics. That's dope... (good mod idea for my 4 door lx).
Are you serious?! Got pics. That's dope... (good mod idea for my 4 door lx).

skiboard wants to replace stock sedan muffler tip that points down toward ground with coupe mufflers.
Stock SIR (in canada)or SI in states. wont be bolt on to 7thgen civics.
it's just that my friend's sellin his car and givin me his custom welded axleback that I want to fit in my car. and I dont wanna pay for extra installation in auto muffler shops if I can do it by my self.
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no it will be fine to switch over the exhausts all fit the same for the rear sections.
KYjerry414: if you have a question start your own thread and don't hi-jack someone elses. And the only reason you are sucking gas is because you are pushing the car harder because A. you like the sound or B. you can feel a gain. Usually better air flow means mpg's but not if you lay on the gas better harder or more.
KYjerry414: if you have a question start your own thread and don't hi-jack someone elses. And the only reason you are sucking gas is because you are pushing the car harder because A. you like the sound or B. you can feel a gain. Usually better air flow means mpg's but not if you lay on the gas better harder or more.
Last edited by Master; Nov 24, 2003 at 08:35 AM.
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