I precieved them to be the same but was just wondering because my jdm one has a crack on the coolant part after installin the hondata gasket and is leakin on that tiny crack. its being cured with jb weld. I think it will be ok as i am in the process of buyin a new manifold. well lets see how it turns out tomorrow as this is my daily. Daym Wednesdays are a curse to me.

any inputs would happily appreicaed

 

JDM is tubular, USDM is cast.

 

hmmm - i just was informed that my IM is cracked too and I have a Hondata gasket as well.

luckily I know someone with a spare IM manifold Thanks Dr. Pooface!

 

oh wow thanks so i take it, to get the jdm one insstead of the of usdm one? is cast stronger? and is the jdm one meanin in tubular more air circulated evenly or better flow?


thanks again bro

 

Sorry, I read over the intake manifold part. I can only tell you what a JDM one looks like.