i have 96 gsr/cx hatch. was wondering if the 99-00 si header or which b series headers would fit perfectly without modify to line up with the stock cx exhaust piping. i have the gsr but it's too short. it must line up with the 2 holes that on the cx stock exhaust. i've try search but can't seem to find the article for my situation.

 

muffler shop. 20$ get the cx piping cut and extended. trying to blow a water melon through a straw huh? nice

 

I believe an aftermarket type r header is longer than the gsr and will be close to bolting up, not sure though

 

I doubt a 99-00 Si header would fit under the oil pan cause the B16A has a shorter deck height than any B18/B16B. You might need a GSR-specific header. I'm pretty sure the intake manifold on a GSR has a different bolt pattern than other B-series heads so I'm not sure how it is on the exhaust manifold side.

 

my friend got the same car. with a b20vtec, but he doesn't know which header is on his car. i know it's one of the b-series. so i dont want to cut and weld anything if i dont have to

 

the si header will fit and line up i did it if you do it and it works witch it should let me know thanks

 

thanks man, i will try to find one this weekend

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by L8apex &raquo;</TD></TR><TR><TD CLASS="quote">I doubt a 99-00 Si header would fit under the oil pan cause the B16A has a shorter deck height than any B18/B16B. You might need a GSR-specific header. I'm pretty sure the intake manifold on a GSR has a different bolt pattern than other B-series heads so I'm not sure how it is on the exhaust manifold side.</TD></TR></TABLE>

i have an oem b16 header on by b18b, no problems at all. the b18c gsr has the same bolt pattern for the exhaust manifold as the rest of the b's.

the OEM gsr manifold is shorter than the LS/B16/IT-R. if you try to bolt in a b16a manifold where a b18c one used to be, it'll be too long.