I searched but found nothing

Im thinking about getting one cause magnaflow is too loud so.... I have a test pipe that bolted right up to my magnaflow that is 2.25" (54mm i.d.) the they say the WS is 60mm (2.5in) my question is does it bottle neck any and will it bolt up to my testpipe?
oh and a real quick header question what is the i.d. of a usdm R header?

 

bump

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CBEengineering &raquo;</TD></TR><TR><TD CLASS="quote">I searched but found nothing

Im thinking about getting one cause magnaflow is too loud so.... I have a test pipe that bolted right up to my magnaflow that is 2.25" (54mm i.d.) the they say the WS is 60mm (2.5in) my question is does it bottle neck any and will it bolt up to my testpipe?
oh and a real quick header question what is the i.d. of a usdm R header?</TD></TR></TABLE>

i believe that the USDM R exhaust manifold is 2.25" since the JDM R exhaust manifold has a 2.5" collector

 

thank you
now someone answer my exhaust question and i will be off to order parts

 

bump cause i gotta go to bed

 

bump cause i fell asleep and fell out tha chair

 

bump cause someone has to have the WS

 

i believe the 60mm is 2.36" and it should bolt up

 

thanx