whats the difference between the itr stock header vs dc 4-1 header for a b-series engine?

 

The itr one is made by honda and the other one is made by AEM. As far as power goes don't worry about it, there aren't dyno's consistent enough to find the power difference.

 

so theres no difference in performace from either of the 2?

 

no not really the dc is a straight copy of the jdm

 

the piping on teh jdm dc 4-1 looks bigger, but they both have 2.5 collectors

 

ight thanx guys for the quick info and response

 

they both suck. why would you want a factory oem header or a copy of one? get one that actually makes power. rmf

 

probably because of cost lol rmf = dollas

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondagod &raquo;</TD></TR><TR><TD CLASS="quote">they both suck. why would you want a factory oem header or a copy of one? get one that actually makes power. rmf </TD></TR></TABLE>

Dollar for dollar the OEM 98 Type R is an awesome header. The construction and fitment is excellent and it passes visual smog inspections. Sure the premium US headers are great but for people that dont have an extra $1000 laying around to make a few extra HP with them, a OEM Type R is an excellent alternative to almost anything else. DC is junk yard crap.

 

the dc is probably one of the best bang for the buck headers

only downside is it has very little ground clearance