Im looking for an exhaust to through on my lx that isnt loud but when you get on it you can here it a little bit... but not too loud i hate those fart cans....

 

stock si exhaust.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lightweight_ &raquo;</TD></TR><TR><TD CLASS="quote">stock si exhaust.</TD></TR></TABLE>

only the axle back portion will fit.

The HFP axle back will also fit.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IT GUY &raquo;</TD></TR><TR><TD CLASS="quote">

only the axle back portion will fit.

The HFP axle back will also fit. </TD></TR></TABLE>

Good suggestions, but if you (OP) want an exhaust that is a little louder, but not obnoxious, the Vibrant Streetpower cat-back series is great. They are great quality, sound excellent, and will give you some extra power. They look very similar to a stock Si exhaust from the rear. Here is a link to the one for your R18 powered car &gt; http://vibrantperformance.com/...533b2

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 2008fijibluesi &raquo;</TD></TR><TR><TD CLASS="quote">

Good suggestions, but if you (OP) want an exhaust that is a little louder, but not obnoxious, the Vibrant Streetpower cat-back series is great. They are great quality, sound excellent, and will give you some extra power. They look very similar to a stock Si exhaust from the rear. Here is a link to the one for your R18 powered car &gt; http://vibrantperformance.com/...533b2 </TD></TR></TABLE>

x2

I have the Vibrant exhaust on my Si and it's been great.

 

So the axle back hfp from the si 4dr should fit and lx/ex civic 4 dr. right ?
or do you have to modify the pipe connection?

 

it will fit but only axle back though unless you would wanna buy an si exhaust and mod the A-pipe

 

What size tubing are you guys using for the down pipe and mid- pipes?
thinking 2.5" or 2.75" what is best for an EX