i have cheap 1 1/2 piping and the note is real low is that good or what and if i put 2 1/4 or 2 1/2 what will the car sound and perform like

 

one more question also i have a 89 hatch std and what headers will fit.. like dx si or what can't find any headers that say std on dx and si thanks

 

I was told by my local shop that upgrading my piping from 2 to 2.25 would give me maybe 1hp but would sound higher pitched. And if i kept stock pipes it would have a deeper tone.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slipperyduck &raquo;</TD></TR><TR><TD CLASS="quote">one more question also i have a 89 hatch std and what headers will fit.. like dx si or what can't find any headers that say std on dx and si thanks</TD></TR></TABLE>

any d-series headers would work. hf/dx/std/si/cx/vx/ex. as for your piping, 1.5 piping is pretty small if you're going to get headers, get at least 2 1/4 piping to get the flow pretty even. it would sound louder with the headers and a larger piping. as for the tone, most of it would depend on your muffler.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by spyz34 &raquo;</TD></TR><TR><TD CLASS="quote">I was told by my local shop that upgrading my piping from 2 to 2.25 would give me maybe 1hp but would sound higher pitched. And if i kept stock pipes it would have a deeper tone.</TD></TR></TABLE>

I dunno about that, I took the muffler off of my car, then I had a cut out put in, and its really loud. I like it. Keeping the stock size piping wont make it louder, running open header will....

Blaze