ok i am about to put a new exhaust on my crx with stock d series. and i have a magnaflow muffler that i want to put on. i want to know what would be the best size piping for my new exhaust? thanks

 

stock d series i would but 2" dont need much more... any bigger and you might lose power not enough velosity for the air to travel

 

i agree stock d-series dont need more than 2 inch internal diameter

 

2.25

 

if you plan on engine upgrades or a motor swap id do a max of 2.5" exhaust.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by almost boosted DOHC ZC &raquo;</TD></TR><TR><TD CLASS="quote">if you plan on engine upgrades or a motor swap id do a max of 2.5" exhaust.</TD></TR></TABLE> And we don't mean a swap five years for now. Stock + 2.5" = Everything that causes the babies to cry.

 

cool thanks guys. the car has a 96 d15y7 in it ( was in it when i got it) but i may upgrade to a b series.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dr_latino999 &raquo;</TD></TR><TR><TD CLASS="quote"> And we don't mean a swap five years for now. Stock + 2.5" = Everything that causes the babies to cry.</TD></TR></TABLE>

L0L

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by the1337aaron &raquo;</TD></TR><TR><TD CLASS="quote">cool thanks guys. the car has a 96 d15y7 in it ( was in it when i got it) but i may upgrade to a b series.
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if you go b series then i would get 2.5" exhaust...better to buy bigger then smaller cause if you do turbo or a engine with a higher hp output later you wont have to upgrade