airesearch m10???????
 

I just got a airesearch m10 the exhaust is .63 and intake is .48. My question is how to tell what flange it is t25 or t3 and what kind of downpipe flange will i need or will i have to fab one up?

And how hard is it to rebuild one of these?

Welcome to HMT Alex

t3 flange holes are 1.75" & 3.375" apart
t25 flange holes are 1.575" & 2.870" apart

thanks for the welcome and the info. Any idea what bolt pattern the exhaust outlet.

This is going on a stock rebuilt honda d15b2 to push about 170 HP While i build a d16 for over 200.

cant tell from the pic. is it a 4 bolt or a 5 bolt flange.

5 bolt one of the studs is still in it on the lower right

thats an odd outlet flange. ive searched a lot of sites and i cant seem to find a match for that flange...

i seen a nissan gasket on ebay that looks like it almost fits but no 100% sure.

http://www.ebay.com/itm/240SX-S13-S1...item58915f6e30

nope. thats not it. the one side has three holes very close to each other which is what makes it odd.